Parameters

Parameters#

The data that is provided via wetterdienst and its implemented services comes in all kinds of different shapes. Every provider publishes its own parameter codes, so each one is mapped onto a canonical parameter name that means the same thing everywhere. Those names, and the unit type each of them implies, live in a single table (wetterdienst.metadata.parameter_table) that every provider’s metadata is tested against, so a name cannot mean two different quantities depending on who reported it.

The glossary below lists them all. The provider pages link into it, so from any provider’s parameter table you can jump to what the parameter actually is.

Metadata Model#

Import the provider specific metadata model like:

You can inspect the metadata model of the services to see the available parameters and their descriptions. The metadata model is a Pydantic model with all its functionality so you can also extract a JSON schema.

Each parameter carries only what the provider itself knows – the canonical name, the provider’s own name_original and the unit it publishes in. The unit type is not repeated here because it follows from the canonical name; look it up in the glossary below, or in wetterdienst.metadata.parameter_table.

1from wetterdienst.provider.dwd.observation import DwdObservationMetadata
2
3metadata = DwdObservationMetadata.model_dump_json(indent=2)
4print(metadata)
{
  "name_short": "DWD",
  "name_english": "German Weather Service",
  "name_local": "Deutscher Wetterdienst",
  "country": "Germany",
  "copyright": "© Deutscher Wetterdienst (DWD), Climate Data Center (CDC)",
  "url": "https://opendata.dwd.de/climate_environment/CDC/",
  "kind": "observation",
  "timezone": "Europe/Berlin",
  "auth": false,
  "resolutions": [
    {
      "name": "1_minute",
      "name_original": "1_minute",
      "periods": [
        "historical",
        "recent",
        "now"
      ],
      "description": null,
      "date_required": false,
      "datasets": [
        {
          "name": "precipitation",
          "name_original": "precipitation",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "1-minute station observations of precipitation for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "precipitation_amount",
              "name_original": "rs_01",
              "unit": "millimeter",
              "description": "Sum of the precipitation height."
            },
            {
              "name": "precipitation_amount_droplet",
              "name_original": "rth_01",
              "unit": "millimeter",
              "description": "Value of the precipitation gauge with droplet counter (German sheet: \"Niederschlagmesser mit Tröpfchenzähler\"; the English sheet says \"tipping bucket rain gauge\")."
            },
            {
              "name": "precipitation_amount_rocker",
              "name_original": "rwh_01",
              "unit": "millimeter",
              "description": "Value of the electronic precipitation gauge with tilting scales (German sheet: \"elektronischer Niederschlagmesser mit Kippwaage\")."
            },
            {
              "name": "precipitation_index",
              "name_original": "rs_ind_01",
              "unit": "dimensionless",
              "description": "Indicator of precipitation; if QN = 1 then: 0 = no precipitation, permanent sensor installed; 1 = precipitation, permanent sensor installed; 2 = no precipitation, heating in operation, permanent sensor installed; 3 = precipitation, heating in operation, permanent sensor installed; if QN > 1 then: 0 = no precipitation; 1 = precipitation."
            }
          ]
        }
      ]
    },
    {
      "name": "5_minutes",
      "name_original": "5_minutes",
      "periods": [
        "historical",
        "recent",
        "now"
      ],
      "description": null,
      "date_required": false,
      "datasets": [
        {
          "name": "precipitation",
          "name_original": "precipitation",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "5-minute station observations of precipitation for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_5min",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "precipitation_index",
              "name_original": "rs_ind_05",
              "unit": "dimensionless",
              "description": "Indicator of precipitation; if QN = 1 then: 0 = no precipitation, permanent sensor installed; 1 = precipitation, permanent sensor installed; 2 = no precipitation, heating in operation, permanent sensor installed; 3 = precipitation, heating in operation, permanent sensor installed; if QN > 1 then: 0 = no precipitation; 1 = precipitation."
            },
            {
              "name": "precipitation_amount",
              "name_original": "rs_05",
              "unit": "millimeter",
              "description": "Sum of the precipitation height of the previous 5 minutes."
            },
            {
              "name": "precipitation_amount_droplet",
              "name_original": "rth_05",
              "unit": "millimeter",
              "description": "Precipitation height of last 5min measured with droplet."
            },
            {
              "name": "precipitation_amount_rocker",
              "name_original": "rwh_05",
              "unit": "millimeter",
              "description": "Precipitation height of last 5min measured with rocker."
            }
          ]
        }
      ]
    },
    {
      "name": "10_minutes",
      "name_original": "10_minutes",
      "periods": [
        "historical",
        "recent",
        "now"
      ],
      "description": null,
      "date_required": false,
      "datasets": [
        {
          "name": "precipitation",
          "name_original": "precipitation",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute station observations of precipitation for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "precipitation_duration",
              "name_original": "rws_dau_10",
              "unit": "minute",
              "description": "Duration of precipitation during the previous 10 minutes."
            },
            {
              "name": "precipitation_amount",
              "name_original": "rws_10",
              "unit": "millimeter",
              "description": "Sum of the precipitation height of the previous 10 minutes."
            },
            {
              "name": "precipitation_index",
              "name_original": "rws_ind_10",
              "unit": "dimensionless",
              "description": "Indicator of precipitation; if QN = 1 then: 0 = no precipitation, permanent sensor installed; 1 = precipitation, permanent sensor installed; 2 = no precipitation, heating in operation, permanent sensor installed; 3 = precipitation, heating in operation, permanent sensor installed; if QN > 1 then: 0 = no precipitation; 1 = precipitation."
            }
          ]
        },
        {
          "name": "solar",
          "name_original": "solar",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute station observations of solar and sunshine for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "radiation_sky_short_wave_diffuse",
              "name_original": "ds_10",
              "unit": "joule_per_square_centimeter",
              "description": "Sum of diffuse sky radiation during the previous 10 minutes."
            },
            {
              "name": "radiation_global",
              "name_original": "gs_10",
              "unit": "joule_per_square_centimeter",
              "description": "Sum of global radiation during the previous 10 minutes."
            },
            {
              "name": "sunshine_duration",
              "name_original": "sd_10",
              "unit": "hour",
              "description": "Sum of sunshine duration during the previous 10 minutes."
            },
            {
              "name": "radiation_sky_long_wave",
              "name_original": "ls_10",
              "unit": "joule_per_square_centimeter",
              "description": "Sum of longwave radiation during the previous 10 minutes."
            }
          ]
        },
        {
          "name": "temperature_air",
          "name_original": "air_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute station observations of air temperature for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "pressure_air_site",
              "name_original": "pp_10",
              "unit": "hectopascal",
              "description": "Air pressure at station altitude."
            },
            {
              "name": "temperature_air_2m",
              "name_original": "tt_10",
              "unit": "degree_celsius",
              "description": "Air temperature 2 m above ground, instant."
            },
            {
              "name": "temperature_air_0_05m",
              "name_original": "tm5_10",
              "unit": "degree_celsius",
              "description": "Air temperature 5 cm above ground, instant."
            },
            {
              "name": "humidity_relative",
              "name_original": "rf_10",
              "unit": "percent",
              "description": "Relative humidity 2 m above ground."
            },
            {
              "name": "temperature_dew_point_2m",
              "name_original": "td_10",
              "unit": "degree_celsius",
              "description": "Dew point. The dew point temperature is calculated from the air temperature 2 m above ground and the relative humidity measurement."
            }
          ]
        },
        {
          "name": "temperature_extreme",
          "name_original": "extreme_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute station observations of extreme temperatures for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "temperature_air_max_2m",
              "name_original": "tx_10",
              "unit": "degree_celsius",
              "description": "Maximum of air temperature at 2 m height during the last 10 minutes."
            },
            {
              "name": "temperature_air_max_0_05m",
              "name_original": "tx5_10",
              "unit": "degree_celsius",
              "description": "Maximum of air temperature at 5 cm height during the last 10 minutes."
            },
            {
              "name": "temperature_air_min_2m",
              "name_original": "tn_10",
              "unit": "degree_celsius",
              "description": "Minimum of air temperature at 2 m height during the last 10 minutes."
            },
            {
              "name": "temperature_air_min_0_05m",
              "name_original": "tn5_10",
              "unit": "degree_celsius",
              "description": "Minimum of air temperature at 5 cm height during the last 10 minutes."
            }
          ]
        },
        {
          "name": "wind",
          "name_original": "wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute station observations of wind for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "wind_speed",
              "name_original": "ff_10",
              "unit": "meter_per_second",
              "description": "Mean wind speed during the previous 10 minutes."
            },
            {
              "name": "wind_direction",
              "name_original": "dd_10",
              "unit": "degree",
              "description": "Mean wind direction during the previous 10 minutes."
            }
          ]
        },
        {
          "name": "wind_extreme",
          "name_original": "extreme_wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute station observations of extreme wind for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "wind_gust_max",
              "name_original": "fx_10",
              "unit": "meter_per_second",
              "description": "Maximum of wind speed during the previous 10 minutes."
            },
            {
              "name": "wind_speed_min",
              "name_original": "fnx_10",
              "unit": "meter_per_second",
              "description": "Minimum of wind speed during the previous 10 minutes."
            },
            {
              "name": "wind_speed_rolling_mean_max",
              "name_original": "fmx_10",
              "unit": "meter_per_second",
              "description": "Maximum of the wind speed from the 1 minute mean values of the 3-second maxima of the previous 10 minutes."
            },
            {
              "name": "wind_direction_gust_max",
              "name_original": "dx_10",
              "unit": "degree",
              "description": "Wind direction of the maximum wind speed during the previous 10 minutes."
            }
          ]
        },
        {
          "name": "urban_temperature_air",
          "name_original": "urban_air_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute air temperature and humidity, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "temperature_air_2m",
              "name_original": "tt_st_10",
              "unit": "degree_celsius",
              "description": "Air temperature at 2 m height, instantaneous (DWD: \"momentane Lufttemperatur in 2m Hoehe\")."
            },
            {
              "name": "humidity_relative",
              "name_original": "rf_st_10",
              "unit": "percent",
              "description": "Relative humidity at 2 m height, instantaneous (DWD: \"momentane rel.Feuchte in 2m Hoehe\")."
            },
            {
              "name": "temperature_radiant_2m",
              "name_original": "strahl_st_10",
              "unit": "degree_celsius",
              "description": "Radiant temperature at 2 m height, instantaneous (DWD: \"momentane Strahlungstemperatur in 2m Hoehe\")."
            },
            {
              "name": "temperature_air_0_05m",
              "name_original": "tt5_st_10",
              "unit": "degree_celsius",
              "description": "Air temperature at 5 cm height, instantaneous (DWD: \"momentane Lufttemperatur in 5cm Hoehe\")."
            }
          ]
        },
        {
          "name": "urban_temperature_extreme",
          "name_original": "urban_extreme_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute extreme air temperatures, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "temperature_air_max_2m",
              "name_original": "tx_st_10",
              "unit": "degree_celsius",
              "description": "Maximum air temperature at 2 m height (DWD: \"momentane maximale Lufttemperatur in 2m Hoehe\")."
            },
            {
              "name": "temperature_air_min_2m",
              "name_original": "tn_st_10",
              "unit": "degree_celsius",
              "description": "Minimum air temperature at 2 m height (DWD: \"momentane minimale Lufttemperatur in 2m Hoehe\")."
            },
            {
              "name": "temperature_air_min_0_05m",
              "name_original": "tn5_st_10",
              "unit": "degree_celsius",
              "description": "Minimum air temperature at 5 cm height (DWD: \"momentane MIN Lufttemperatur in 5cm Hoehe\")."
            }
          ]
        },
        {
          "name": "urban_wind_extreme",
          "name_original": "urban_extreme_wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute extreme wind, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "wind_gust_max",
              "name_original": "fx_st_10",
              "unit": "meter_per_second",
              "description": "Maximum wind per 10-minute interval (DWD: \"momentane MaxWind\")."
            }
          ]
        },
        {
          "name": "urban_precipitation",
          "name_original": "urban_precipitation",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute precipitation, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "precipitation_amount",
              "name_original": "rr_st_10",
              "unit": "millimeter",
              "description": "Precipitation per 10-minute interval (DWD: \"momentaner Niederschlag\")."
            }
          ]
        },
        {
          "name": "urban_pressure",
          "name_original": "urban_pressure",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute pressure, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "pressure_air_sea_level",
              "name_original": "pp_st_10",
              "unit": "hectopascal",
              "description": "Pressure reduced to sea level (Normal Null), instantaneous (DWD: \"momentaner Luftdruck Normal Null\")."
            },
            {
              "name": "pressure_air_site",
              "name_original": "p0_st_10",
              "unit": "hectopascal",
              "description": "Pressure at station height, instantaneous (DWD: \"momentaner Luftdruck Stationshoehe\")."
            }
          ]
        },
        {
          "name": "urban_temperature_soil",
          "name_original": "urban_soil_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute soil temperature, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "temperature_soil_0_1m",
              "name_original": "te_st_01m_10",
              "unit": "degree_celsius",
              "description": "Soil temperature in 10 cm depth, instantaneous (DWD: \"momentane Erdbodentemperatur in 10 cm Tiefe\")."
            },
            {
              "name": "temperature_soil_0_2m",
              "name_original": "te_st_02m_10",
              "unit": "degree_celsius",
              "description": "Soil temperature in 20 cm depth, instantaneous (DWD: \"momentane Erdbodentemp in 20 cm Tiefe\")."
            },
            {
              "name": "temperature_soil_0_5m",
              "name_original": "te_st_05m_10",
              "unit": "degree_celsius",
              "description": "Soil temperature in 50 cm depth, instantaneous (DWD: \"momentane Erdbodentemp in 50 cm Tiefe\")."
            },
            {
              "name": "temperature_soil_1m",
              "name_original": "te_st_10m_10",
              "unit": "degree_celsius",
              "description": "Soil temperature in 100 cm depth, instantaneous (DWD: \"momentane Erdbodentemperatur in 100 cm Tiefe\")."
            }
          ]
        },
        {
          "name": "urban_solar",
          "name_original": "urban_solar",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute solar radiation and sunshine, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "radiation_global",
              "name_original": "fg_st_10",
              "unit": "joule_per_square_centimeter",
              "description": "Global radiation per 10-minute interval (DWD: \"momentane Globalstrahlung\")."
            },
            {
              "name": "sunshine_duration",
              "name_original": "sd_st_10",
              "unit": "minute",
              "description": "Sunshine duration per 10-minute interval (DWD: \"momentane Sonnenscheindauer\")."
            }
          ]
        },
        {
          "name": "urban_wind",
          "name_original": "urban_wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent",
            "now"
          ],
          "description": "10-minute wind speed and direction, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "wind_speed",
              "name_original": "ff_st_10",
              "unit": "meter_per_second",
              "description": "Mean wind speed over 10 minutes, at the sensor height of the station (368 m at Berlin-Alexanderplatz) (DWD: \"10Minuten Mittel\")."
            },
            {
              "name": "wind_direction",
              "name_original": "dd_st_10",
              "unit": "degree",
              "description": "Mean wind direction over 10 minutes, at the sensor height of the station (368 m at Berlin-Alexanderplatz) (DWD: \"10Minuten Mittel\")."
            }
          ]
        }
      ]
    },
    {
      "name": "hourly",
      "name_original": "hourly",
      "periods": [
        "historical",
        "recent"
      ],
      "description": null,
      "date_required": false,
      "datasets": [
        {
          "name": "cloud_type",
          "name_original": "cloud_type",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of cloud cover, cloud type and cloud height in up to 4 layers for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "cloud_cover_total",
              "name_original": "v_n",
              "unit": "one_eighth",
              "description": "Total cloud cover."
            },
            {
              "name": "cloud_cover_total_measurement_method",
              "name_original": "v_n_i",
              "unit": "dimensionless",
              "description": "Index how measurement is taken, P = by human person,I = by instrument. Returned as 1 for P and 2 for I."
            },
            {
              "name": "cloud_type_layer1",
              "name_original": "v_s1_cs",
              "unit": "dimensionless",
              "description": "Cloud type of 1. layer."
            },
            {
              "name": "cloud_height_layer1",
              "name_original": "v_s1_hhs",
              "unit": "meter",
              "description": "Lower boundary height of 1.layer."
            },
            {
              "name": "cloud_cover_layer1",
              "name_original": "v_s1_ns",
              "unit": "one_eighth",
              "description": "Cloud cover in the first layer."
            },
            {
              "name": "cloud_type_layer2",
              "name_original": "v_s2_cs",
              "unit": "dimensionless",
              "description": "Cloud type of 2. layer."
            },
            {
              "name": "cloud_height_layer2",
              "name_original": "v_s2_hhs",
              "unit": "meter",
              "description": "Lower boundary height of 2.layer."
            },
            {
              "name": "cloud_cover_layer2",
              "name_original": "v_s2_ns",
              "unit": "one_eighth",
              "description": "Cloud cover in the second layer."
            },
            {
              "name": "cloud_type_layer3",
              "name_original": "v_s3_cs",
              "unit": "dimensionless",
              "description": "Cloud type of 3. layer."
            },
            {
              "name": "cloud_height_layer3",
              "name_original": "v_s3_hhs",
              "unit": "meter",
              "description": "Lower boundary height of 3.layer."
            },
            {
              "name": "cloud_cover_layer3",
              "name_original": "v_s3_ns",
              "unit": "one_eighth",
              "description": "Cloud cover in the third layer."
            },
            {
              "name": "cloud_type_layer4",
              "name_original": "v_s4_cs",
              "unit": "dimensionless",
              "description": "Cloud type of 4. layer."
            },
            {
              "name": "cloud_height_layer4",
              "name_original": "v_s4_hhs",
              "unit": "meter",
              "description": "Lower boundary height of 4.layer."
            },
            {
              "name": "cloud_cover_layer4",
              "name_original": "v_s4_ns",
              "unit": "one_eighth",
              "description": "Cloud cover in the fourth layer."
            }
          ]
        },
        {
          "name": "cloudiness",
          "name_original": "cloudiness",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of cloudiness for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "cloud_cover_total_measurement_method",
              "name_original": "v_n_i",
              "unit": "dimensionless",
              "description": "Index how measurement is taken, P = by human person,I = by instrument. Returned as 1 for P and 2 for I."
            },
            {
              "name": "cloud_cover_total",
              "name_original": "v_n",
              "unit": "one_eighth",
              "description": "Total cloud cover."
            }
          ]
        },
        {
          "name": "dew_point",
          "name_original": "dew_point",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of air and dew point temperature for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "temperature_air_2m",
              "name_original": "tt",
              "unit": "degree_celsius",
              "description": "Air temperature."
            },
            {
              "name": "temperature_dew_point_2m",
              "name_original": "td",
              "unit": "degree_celsius",
              "description": "Dew point temperature."
            }
          ]
        },
        {
          "name": "moisture",
          "name_original": "moisture",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of moisture parameters for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "humidity_absolute",
              "name_original": "absf_std",
              "unit": "gram_per_cubic_meter",
              "description": "Computed hourly value of absolute humidity."
            },
            {
              "name": "pressure_vapor",
              "name_original": "vp_std",
              "unit": "hectopascal",
              "description": "Computed hourly value of vapour pressure."
            },
            {
              "name": "temperature_wet_2m",
              "name_original": "tf_std",
              "unit": "degree_celsius",
              "description": "Computed hourly value of wet bulb temperature."
            },
            {
              "name": "pressure_air_site",
              "name_original": "p_std",
              "unit": "hectopascal",
              "description": "Hourly value of barometric pressure."
            },
            {
              "name": "temperature_air_2m",
              "name_original": "tt_std",
              "unit": "degree_celsius",
              "description": "Air temperatur in 2m above ground."
            },
            {
              "name": "humidity_relative",
              "name_original": "rf_std",
              "unit": "percent",
              "description": "Relative humidity."
            },
            {
              "name": "temperature_dew_point_2m",
              "name_original": "td_std",
              "unit": "degree_celsius",
              "description": "Dew point temperature in 2m above ground."
            }
          ]
        },
        {
          "name": "precipitation",
          "name_original": "precipitation",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of precipitation for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "precipitation_amount",
              "name_original": "r1",
              "unit": "millimeter",
              "description": "Precipitation height during the previous hour."
            },
            {
              "name": "precipitation_index",
              "name_original": "rs_ind",
              "unit": "dimensionless",
              "description": "Precipitation indicator; 0 = no; 1 = yes."
            },
            {
              "name": "precipitation_form",
              "name_original": "wrtr",
              "unit": "dimensionless",
              "description": "Precipitation form; 0 = no precipitation; 1 = rain only (in historical data before 01.01.1979); 4 = form of precipitation unascertainable and depositional precipitation, automatic ascertainment; 6 = liquid precipitation, automatic ascertainment; 7 = solid precipitation, automatic ascertainment; 8 = liquid and solid precipitation, automatic ascertainment; 9 = missing value, form of precipitation unascertainable, automatic ascertainment."
            }
          ]
        },
        {
          "name": "pressure",
          "name_original": "pressure",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of pressure for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "pressure_air_sea_level",
              "name_original": "p",
              "unit": "hectopascal",
              "description": "Barometric pressure at sea level NN."
            },
            {
              "name": "pressure_air_site",
              "name_original": "p0",
              "unit": "hectopascal",
              "description": "Barometric pressure at station height."
            }
          ]
        },
        {
          "name": "solar",
          "name_original": "solar",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of solar incoming (total/diffuse) and longwave downward radiation for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_592",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "radiation_sky_long_wave",
              "name_original": "atmo_lberg",
              "unit": "joule_per_square_centimeter",
              "description": "Hourly sum of longwave downward radiation."
            },
            {
              "name": "radiation_sky_short_wave_diffuse",
              "name_original": "fd_lberg",
              "unit": "joule_per_square_centimeter",
              "description": "Hourly sum of diffuse solar radiation."
            },
            {
              "name": "radiation_global",
              "name_original": "fg_lberg",
              "unit": "joule_per_square_centimeter",
              "description": "The solar incoming radiation includes the direct and the diffuse part of the solar radiation with respect to the horizontal plane. It is sometimes also referred to as shortwave, including the solar spectrum up to 2.8 micron, as opposed to longwave , which refers to the thermal radiation of the atmosphere."
            },
            {
              "name": "sunshine_duration",
              "name_original": "sd_lberg",
              "unit": "minute",
              "description": "Hourly sum of sunshine duration."
            },
            {
              "name": "sun_zenith_angle",
              "name_original": "zenit",
              "unit": "degree",
              "description": "Solar zenith angle at mid of interval. The solar zenith angle is between 0-180 and is defined as: ZENIT= 90 - solar_height."
            },
            {
              "name": "true_local_time_offset",
              "name_original": "mess_datum_woz",
              "unit": "minute",
              "description": "Local true solar time, published as a whole timestamp and returned as its distance from the timestamp of the record: the longitude correction plus the equation of time."
            }
          ]
        },
        {
          "name": "sun",
          "name_original": "sun",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of sunshine duration for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_7",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "sunshine_duration",
              "name_original": "sd_so",
              "unit": "minute",
              "description": "Hourly sunshine duration."
            }
          ]
        },
        {
          "name": "temperature_air",
          "name_original": "air_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of 2 m air temperature and humidity for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_9",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "temperature_air_2m",
              "name_original": "tt_tu",
              "unit": "degree_celsius",
              "description": "Air temperature 2 m above ground."
            },
            {
              "name": "humidity_relative",
              "name_original": "rf_tu",
              "unit": "percent",
              "description": "Relative humidity."
            }
          ]
        },
        {
          "name": "temperature_soil",
          "name_original": "soil_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of of soil temperature for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_2",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "temperature_soil_0_02m",
              "name_original": "v_te002",
              "unit": "degree_celsius",
              "description": "Soil temperature in 2 cm depth."
            },
            {
              "name": "temperature_soil_0_05m",
              "name_original": "v_te005",
              "unit": "degree_celsius",
              "description": "Soil temperature in 5 cm depth."
            },
            {
              "name": "temperature_soil_0_1m",
              "name_original": "v_te010",
              "unit": "degree_celsius",
              "description": "Soil temperature in 10 cm depth."
            },
            {
              "name": "temperature_soil_0_2m",
              "name_original": "v_te020",
              "unit": "degree_celsius",
              "description": "Soil temperature in 20 cm depth."
            },
            {
              "name": "temperature_soil_0_5m",
              "name_original": "v_te050",
              "unit": "degree_celsius",
              "description": "Soil temperature in 50 cm depth."
            },
            {
              "name": "temperature_soil_1m",
              "name_original": "v_te100",
              "unit": "degree_celsius",
              "description": "Soil temperature in 100 cm depth."
            }
          ]
        },
        {
          "name": "visibility",
          "name_original": "visibility",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of visibility for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "visibility_measurement_method",
              "name_original": "v_vv_i",
              "unit": "dimensionless",
              "description": "Visibility index, noting how the measurement is taken,P=by human person,I=by an instrument. Returned as 1 for P and 2 for I."
            },
            {
              "name": "visibility",
              "name_original": "v_vv",
              "unit": "meter",
              "description": "Visibility range."
            }
          ]
        },
        {
          "name": "weather_phenomena",
          "name_original": "weather_phenomena",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of weather phenomena for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "weather",
              "name_original": "ww",
              "unit": "dimensionless",
              "description": "Weather code of current condition."
            }
          ]
        },
        {
          "name": "wind",
          "name_original": "wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly mean value from station observations of wind speed and wind direction for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_3",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "wind_speed",
              "name_original": "f",
              "unit": "meter_per_second",
              "description": "Mean wind speed."
            },
            {
              "name": "wind_direction",
              "name_original": "d",
              "unit": "degree",
              "description": "Mean wind direction."
            }
          ]
        },
        {
          "name": "wind_extreme",
          "name_original": "extreme_wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly maximum value from station observations of windspeed for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "wind_gust_max",
              "name_original": "fx_911",
              "unit": "meter_per_second",
              "description": "Wind speed, wind gust: the highest wind peak of the last hour."
            }
          ]
        },
        {
          "name": "wind_synoptic",
          "name_original": "wind_synop",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Hourly station observations of wind speed and wind direction for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_8",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "wind_speed_last_10min",
              "name_original": "ff",
              "unit": "meter_per_second",
              "description": "10-minute mean of the wind speed (DWD: \"10-Min-Mittel der Windgeschwindigkeit\")."
            },
            {
              "name": "wind_direction",
              "name_original": "dd",
              "unit": "degree",
              "description": "Wind direction (DWD: \"Windrichtung uml.,windstill DD=00\")."
            }
          ]
        },
        {
          "name": "urban_precipitation",
          "name_original": "urban_precipitation",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent hourly precipitation, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qualitaets_niveau",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "precipitation_amount",
              "name_original": "niederschlagshoehe",
              "unit": "millimeter",
              "description": "Precipitation height, the sum of the six 10-minute intervals of the previous hour (at UTC 11 the sum of the precipitation during UTC10-UTC11)."
            }
          ]
        },
        {
          "name": "urban_pressure",
          "name_original": "urban_pressure",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent hourly pressure, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qualitaets_niveau",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "pressure_air_sea_level",
              "name_original": "luftdruck_nn",
              "unit": "hectopascal",
              "description": "Air pressure reduced to sea level."
            },
            {
              "name": "pressure_air_site",
              "name_original": "luftdruck_stationshoehe",
              "unit": "hectopascal",
              "description": "Pressure at station height, following the SYNOP conventions: the hour x corresponds to the measurement from 10 min before (at UTC 11 the value from UTC 10:50)."
            }
          ]
        },
        {
          "name": "urban_sun",
          "name_original": "urban_sun",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent hourly sunshine duration, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qualitaets_niveau",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "sunshine_duration",
              "name_original": "sonnenscheindauer",
              "unit": "minute",
              "description": "Sunshine duration, the sum of the six 10-minute intervals of the previous hour (at UTC 11 the sum of the sunshine during UTC10-UTC11)."
            }
          ]
        },
        {
          "name": "urban_temperature_air",
          "name_original": "urban_air_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent hourly air temperature and humidity, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qualitaets_niveau",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "temperature_air_2m",
              "name_original": "lufttemperatur",
              "unit": "degree_celsius",
              "description": "2m air temperature, following the SYNOP conventions: at UTC 11 the mean value of the 1 minute interval ending UTC 10:50 is given."
            },
            {
              "name": "humidity_relative",
              "name_original": "rel_feuchte",
              "unit": "percent",
              "description": "2m relative humidity, following the SYNOP conventions: at UTC 11 the mean value of the 1 minute interval ending UTC 10:50 is given."
            }
          ]
        },
        {
          "name": "urban_temperature_soil",
          "name_original": "urban_soil_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent hourly soil temperature, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qualitaets_niveau",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "temperature_soil_0_05m",
              "name_original": "erdbt_005",
              "unit": "degree_celsius",
              "description": "Soil temperature in 5 cm depth, following the SYNOP conventions: at UTC 11 the mean value of the 1 minute interval ending UTC 10:50 is given."
            },
            {
              "name": "temperature_soil_0_1m",
              "name_original": "erdbt_010",
              "unit": "degree_celsius",
              "description": "Soil temperature in 10 cm depth, following the SYNOP conventions: at UTC 11 the mean value of the 1 minute interval ending UTC 10:50 is given."
            },
            {
              "name": "temperature_soil_0_2m",
              "name_original": "erdbt_020",
              "unit": "degree_celsius",
              "description": "Soil temperature in 20 cm depth, following the SYNOP conventions: at UTC 11 the mean value of the 1 minute interval ending UTC 10:50 is given."
            },
            {
              "name": "temperature_soil_0_5m",
              "name_original": "erdbt_050",
              "unit": "degree_celsius",
              "description": "Soil temperature in 50 cm depth, following the SYNOP conventions: at UTC 11 the mean value of the 1 minute interval ending UTC 10:50 is given."
            },
            {
              "name": "temperature_soil_1m",
              "name_original": "erdbt_100",
              "unit": "degree_celsius",
              "description": "Soil temperature in 100 cm depth, following the SYNOP conventions: at UTC 11 the mean value of the 1 minute interval ending UTC 10:50 is given."
            }
          ]
        },
        {
          "name": "urban_wind",
          "name_original": "urban_wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent hourly wind speed and direction, observed at urban stations for selected urban areas in Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qualitaets_niveau",
              "unit": "dimensionless",
              "description": "Quality flag."
            },
            {
              "name": "wind_speed",
              "name_original": "windgeschwindigkeit",
              "unit": "meter_per_second",
              "description": "Mean wind speed, the average of the six 10-minute intervals of the previous hour (at UTC 11 the average during UTC10-UTC11). DWD's sheet: measured at 368 m on Berlin's television tower (the other urban stations have their own sensor heights)."
            },
            {
              "name": "wind_direction",
              "name_original": "windrichtung",
              "unit": "degree",
              "description": "Mean wind direction, the average of the six 10-minute intervals of the previous hour (at UTC 11 the average during UTC10-UTC11). DWD's sheet: measured at 368 m on Berlin's television tower (the other urban stations have their own sensor heights)."
            }
          ]
        }
      ]
    },
    {
      "name": "subdaily",
      "name_original": "subdaily",
      "periods": [
        "historical",
        "recent"
      ],
      "description": "measurements at 7am, 2pm, 9pm.",
      "date_required": false,
      "datasets": [
        {
          "name": "cloudiness",
          "name_original": "cloudiness",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent subdaily cloud cover and cloud density of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "cloud_cover_total",
              "name_original": "n_ter",
              "unit": "one_eighth",
              "description": "Total cloud cover."
            },
            {
              "name": "cloud_density",
              "name_original": "cd_ter",
              "unit": "dimensionless",
              "description": "Cloud density."
            }
          ]
        },
        {
          "name": "moisture",
          "name_original": "moisture",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent subdaily vapor pressure, wet bulb temperature, ice on the wet bulb thermometer and relative humidity of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "pressure_vapor",
              "name_original": "vp_ter",
              "unit": "hectopascal",
              "description": "Vapor pressure."
            },
            {
              "name": "temperature_wet_ice_formation",
              "name_original": "e_tf_ter",
              "unit": "dimensionless",
              "description": "Ice on the wet bulb thermometer."
            },
            {
              "name": "temperature_wet_2m",
              "name_original": "tf_ter",
              "unit": "degree_celsius",
              "description": "2m wet bulb temperature."
            },
            {
              "name": "humidity_relative",
              "name_original": "rf_ter",
              "unit": "percent",
              "description": "2m relative humidity."
            }
          ]
        },
        {
          "name": "pressure",
          "name_original": "pressure",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent air pressure at site of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "pressure_air_site",
              "name_original": "pp_ter",
              "unit": "hectopascal",
              "description": "Air pressure of site."
            }
          ]
        },
        {
          "name": "soil",
          "name_original": "soil",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent subdaily coded ground state of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "soil_state_index",
              "name_original": "ek_ter",
              "unit": "dimensionless",
              "description": "Coded ground state."
            }
          ]
        },
        {
          "name": "temperature_air",
          "name_original": "air_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent subdaily air temperature and humidity of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "temperature_air_2m",
              "name_original": "tt_ter",
              "unit": "degree_celsius",
              "description": "2m air temperature."
            },
            {
              "name": "humidity_relative",
              "name_original": "rf_ter",
              "unit": "percent",
              "description": "2m relative humidity."
            }
          ]
        },
        {
          "name": "visibility",
          "name_original": "visibility",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent visibility range of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "visibility_index",
              "name_original": "vk_ter",
              "unit": "dimensionless",
              "description": "Coded visibility class."
            }
          ]
        },
        {
          "name": "wind",
          "name_original": "wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent wind direction and wind force (beaufort) of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "wind_direction",
              "name_original": "dk_ter",
              "unit": "degree",
              "description": "Wind direction."
            },
            {
              "name": "wind_force_beaufort",
              "name_original": "fk_ter",
              "unit": "beaufort",
              "description": "Wind force (beaufort)."
            }
          ]
        },
        {
          "name": "wind_extreme",
          "name_original": "extreme_wind",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Recent subdaily extreme wind of stations in Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality_3",
              "name_original": "qn_8_3",
              "unit": "dimensionless",
              "description": "Quality flag for the 3-hourly maximum wind gust reported in the same dataset."
            },
            {
              "name": "wind_gust_max_last_3h",
              "name_original": "fx_911_3",
              "unit": "meter_per_second",
              "description": "Highest wind peak of the last 3 hours; DWD's list adds \"(>12,5 m/s)\"."
            },
            {
              "name": "quality_6",
              "name_original": "qn_8_6",
              "unit": "dimensionless",
              "description": "Quality flag for the 6-hourly maximum wind gust reported in the same dataset."
            },
            {
              "name": "wind_gust_max_last_6h",
              "name_original": "fx_911_6",
              "unit": "meter_per_second",
              "description": "Highest wind peak of the last 6 hours; DWD's list adds \"(>12,5 m/s)\"."
            }
          ]
        }
      ]
    },
    {
      "name": "daily",
      "name_original": "daily",
      "periods": [
        "historical",
        "recent"
      ],
      "description": null,
      "date_required": false,
      "datasets": [
        {
          "name": "climate_summary",
          "name_original": "kl",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Daily station observations (temperature, pressure, precipitation, sunshine duration, etc.) for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality_wind",
              "name_original": "qn_3",
              "unit": "dimensionless",
              "description": "Quality level of the following columns."
            },
            {
              "name": "wind_gust_max",
              "name_original": "fx",
              "unit": "meter_per_second",
              "description": "Daily maximum of windgust."
            },
            {
              "name": "wind_speed",
              "name_original": "fm",
              "unit": "meter_per_second",
              "description": "Daily mean of wind velocity."
            },
            {
              "name": "quality_general",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality level of the following columns."
            },
            {
              "name": "precipitation_amount",
              "name_original": "rsk",
              "unit": "millimeter",
              "description": "Daily precipitation height."
            },
            {
              "name": "precipitation_form",
              "name_original": "rskf",
              "unit": "dimensionless",
              "description": "Precipitation form."
            },
            {
              "name": "sunshine_duration",
              "name_original": "sdk",
              "unit": "hour",
              "description": "Daily sunshine duration."
            },
            {
              "name": "snow_depth",
              "name_original": "shk_tag",
              "unit": "centimeter",
              "description": "Daily snow depth."
            },
            {
              "name": "cloud_cover_total",
              "name_original": "nm",
              "unit": "one_eighth",
              "description": "Daily mean of cloud cover: the arithmetic mean of at least 21 hourly values, in earlier periods the mean of the observation terms (3 terms at most stations, 4 or 8 at some)."
            },
            {
              "name": "pressure_vapor",
              "name_original": "vpm",
              "unit": "hectopascal",
              "description": "Daily mean of vapor pressure: the arithmetic mean of at least 21 hourly values, in earlier periods the mean of the observation terms (3 terms at most stations, 4 or 8 at some)."
            },
            {
              "name": "pressure_air_site",
              "name_original": "pm",
              "unit": "hectopascal",
              "description": "Daily mean of pressure: the arithmetic mean of at least 21 hourly values, in earlier periods the mean of the observation terms (3 terms at most stations, 4 or 8 at some)."
            },
            {
              "name": "temperature_air_mean_2m",
              "name_original": "tmk",
              "unit": "degree_celsius",
              "description": "Daily mean of temperature: the arithmetic mean of at least 21 hourly values, in earlier periods the mean of the observation terms (3 terms at most stations, TT1 to TT3: TMK=(TT1+TT2+(TT3*2))/4; 4 or 8 at some)."
            },
            {
              "name": "humidity_relative",
              "name_original": "upm",
              "unit": "percent",
              "description": "Daily mean of relative humidity: the arithmetic mean of at least 21 hourly values, in earlier periods the mean of the observation terms (3 terms at most stations, 4 or 8 at some)."
            },
            {
              "name": "temperature_air_max_2m",
              "name_original": "txk",
              "unit": "degree_celsius",
              "description": "Daily maximum of temperature at 2 m height."
            },
            {
              "name": "temperature_air_min_2m",
              "name_original": "tnk",
              "unit": "degree_celsius",
              "description": "Daily minimum of temperature at 2m height."
            },
            {
              "name": "temperature_air_min_0_05m",
              "name_original": "tgk",
              "unit": "degree_celsius",
              "description": "Daily minimum of air temperature at 5 cm above ground."
            }
          ]
        },
        {
          "name": "precipitation_more",
          "name_original": "more_precip",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Daily precipitation observations for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "precipitation_amount",
              "name_original": "rs",
              "unit": "millimeter",
              "description": "Daily precipitation height."
            },
            {
              "name": "precipitation_form",
              "name_original": "rsf",
              "unit": "dimensionless",
              "description": "Precipitation form."
            },
            {
              "name": "snow_depth",
              "name_original": "sh_tag",
              "unit": "centimeter",
              "description": "Height of snow pack."
            },
            {
              "name": "snow_depth_new",
              "name_original": "nsh_tag",
              "unit": "centimeter",
              "description": "Fresh snow depth."
            }
          ]
        },
        {
          "name": "solar",
          "name_original": "solar",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Daily station observations of solar incoming (total/diffuse) and longwave downward radiation for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_592",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "radiation_sky_long_wave",
              "name_original": "atmo_strahl",
              "unit": "joule_per_square_centimeter",
              "description": "Daily sum of longwave downward radiation."
            },
            {
              "name": "radiation_sky_short_wave_diffuse",
              "name_original": "fd_strahl",
              "unit": "joule_per_square_centimeter",
              "description": "Daily sum of diffuse solar radiation."
            },
            {
              "name": "radiation_global",
              "name_original": "fg_strahl",
              "unit": "joule_per_square_centimeter",
              "description": "Daily sum of solar incoming radiation."
            },
            {
              "name": "sunshine_duration",
              "name_original": "sd_strahl",
              "unit": "hour",
              "description": "Daily sum of sunshine duration."
            }
          ]
        },
        {
          "name": "temperature_soil",
          "name_original": "soil_temperature",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Daily station observations of soil temperature station data for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_2",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "temperature_soil_mean_0_02m",
              "name_original": "v_te002m",
              "unit": "degree_celsius",
              "description": "Daily soil temperature in 2 cm depth."
            },
            {
              "name": "temperature_soil_mean_0_05m",
              "name_original": "v_te005m",
              "unit": "degree_celsius",
              "description": "Daily soil temperature in 5 cm depth."
            },
            {
              "name": "temperature_soil_mean_0_1m",
              "name_original": "v_te010m",
              "unit": "degree_celsius",
              "description": "Daily soil temperature in 10 cm depth."
            },
            {
              "name": "temperature_soil_mean_0_2m",
              "name_original": "v_te020m",
              "unit": "degree_celsius",
              "description": "Daily soil temperature in 20 cm depth."
            },
            {
              "name": "temperature_soil_mean_0_5m",
              "name_original": "v_te050m",
              "unit": "degree_celsius",
              "description": "Daily soil temperature in 50 cm depth."
            },
            {
              "name": "temperature_soil_mean_1m",
              "name_original": "v_te100m",
              "unit": "degree_celsius",
              "description": "Daily soil temperature in 100 cm depth."
            }
          ]
        },
        {
          "name": "water_equivalent",
          "name_original": "water_equiv",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Daily observations of snow height and water equivalent for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "snow_depth_sampled",
              "name_original": "ash_6",
              "unit": "centimeter",
              "description": "Height of the sampled snow pack."
            },
            {
              "name": "snow_depth",
              "name_original": "sh_tag",
              "unit": "centimeter",
              "description": "Height of the snow pack."
            },
            {
              "name": "water_equivalent_snow_depth",
              "name_original": "wash_6",
              "unit": "millimeter",
              "description": "Water equivalent of the total snow pack."
            },
            {
              "name": "water_equivalent_snow_depth_sampled",
              "name_original": "waas_6",
              "unit": "millimeter",
              "description": "Water equivalent of the sampled snow pack."
            }
          ]
        },
        {
          "name": "weather_phenomena",
          "name_original": "weather_phenomena",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Daily weather events fog, thunder, storm (strong wind), storm (stormier wind), dew, glaze, hoar frost, graupel and hail at stations of Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_weather_type_fog",
              "name_original": "nebel",
              "unit": "dimensionless",
              "description": "Weather event: fog during the day (DWD: \"Wetterereignis: Nebel im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_thunder",
              "name_original": "gewitter",
              "unit": "dimensionless",
              "description": "Weather event: thunderstorm during the day (DWD: \"Wetterereignis: Gewitter im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_storm_strong_wind",
              "name_original": "sturm_6",
              "unit": "dimensionless",
              "description": "Weather event: storm of at least 6 Bft during the day (DWD: \"Wetterereignis: Sturm>=6 Bft im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_storm_stormier_wind",
              "name_original": "sturm_8",
              "unit": "dimensionless",
              "description": "Weather event: storm of at least 8 Bft during the day (DWD: \"Wetterereignis: Sturm>=8 Bft im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_dew",
              "name_original": "tau",
              "unit": "dimensionless",
              "description": "Weather event: dew during the day (DWD: \"Wetterereignis: Tau im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_glaze",
              "name_original": "glatteis",
              "unit": "dimensionless",
              "description": "Weather event: glaze ice during the day (DWD: \"Wetterereignis: Glatteis im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_hoar_frost",
              "name_original": "reif",
              "unit": "dimensionless",
              "description": "Weather event: hoar frost during the day (DWD: \"Wetterereignis: Reif im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_graupel",
              "name_original": "graupel",
              "unit": "dimensionless",
              "description": "Weather event: graupel during the day (DWD: \"Wetterereignis: Graupel im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_hail",
              "name_original": "hagel",
              "unit": "dimensionless",
              "description": "Weather event: hail during the day (DWD: \"Wetterereignis: Hagel im Verlauf des Tages\")."
            }
          ]
        },
        {
          "name": "weather_phenomena_more",
          "name_original": "more_weather_phenomena",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Daily (additional) weather events graupel, hail, fog and thunder at stations of Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_weather_type_graupel",
              "name_original": "rr_graupel",
              "unit": "dimensionless",
              "description": "Weather event of the precipitation network: graupel during the day (DWD: \"Wetterereignis_RR: Graupel im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_hail",
              "name_original": "rr_hagel",
              "unit": "dimensionless",
              "description": "Weather event of the precipitation network: hail during the day (DWD: \"Wetterereignis_RR: Hagel im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_fog",
              "name_original": "rr_nebel",
              "unit": "dimensionless",
              "description": "Weather event of the precipitation network: fog during the day (DWD: \"Wetterereignis_RR: Nebel im Verlauf des Tages\")."
            },
            {
              "name": "count_weather_type_thunder",
              "name_original": "rr_gewitter",
              "unit": "dimensionless",
              "description": "Weather event of the precipitation network: thunderstorm during the day (DWD: \"Wetterereignis_RR: Gewitter im Verlauf des Tages\")."
            }
          ]
        }
      ]
    },
    {
      "name": "monthly",
      "name_original": "monthly",
      "periods": [
        "historical",
        "recent"
      ],
      "description": null,
      "date_required": false,
      "datasets": [
        {
          "name": "climate_indices",
          "name_original": "climate_indices/kl",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Historical monthly counts of tropical nights and of frost, summer, hot and ice days for Germany, derived from the daily climate observations.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality_general",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_days_tropical_night",
              "name_original": "mo_tropennaechte",
              "unit": "dimensionless",
              "description": "Monthly number of tropical nights, counted over the day from 00 to 23 hours."
            },
            {
              "name": "count_days_frost",
              "name_original": "mo_frosttage",
              "unit": "dimensionless",
              "description": "Monthly number of frost days."
            },
            {
              "name": "count_days_summer",
              "name_original": "mo_sommertage",
              "unit": "dimensionless",
              "description": "Monthly number of summer days."
            },
            {
              "name": "count_days_hot",
              "name_original": "mo_heisse_tage",
              "unit": "dimensionless",
              "description": "Monthly number of hot days."
            },
            {
              "name": "count_days_ice",
              "name_original": "mo_eistage",
              "unit": "dimensionless",
              "description": "Monthly number of ice days."
            }
          ]
        },
        {
          "name": "climate_summary",
          "name_original": "kl",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Monthly station observations (temperature, precipitation, sunshine duration, wind and cloud cover) for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality_general",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality level of the data in the following columns."
            },
            {
              "name": "cloud_cover_total",
              "name_original": "mo_n",
              "unit": "one_eighth",
              "description": "Monthly mean of cloud cover."
            },
            {
              "name": "temperature_air_mean_2m",
              "name_original": "mo_tt",
              "unit": "degree_celsius",
              "description": "Monthly mean of the daily mean air temperature 2 m above ground."
            },
            {
              "name": "temperature_air_max_2m_mean",
              "name_original": "mo_tx",
              "unit": "degree_celsius",
              "description": "Monthly mean of daily temperature maxima at 2 m above ground."
            },
            {
              "name": "temperature_air_min_2m_mean",
              "name_original": "mo_tn",
              "unit": "degree_celsius",
              "description": "Monthly mean of daily temperature minima in 2 m above ground."
            },
            {
              "name": "sunshine_duration",
              "name_original": "mo_sd_s",
              "unit": "hour",
              "description": "Monthly sum of sunshine duration."
            },
            {
              "name": "wind_force_beaufort",
              "name_original": "mo_fk",
              "unit": "beaufort",
              "description": "Monthly mean of the daily wind force in Beaufort."
            },
            {
              "name": "temperature_air_max_2m",
              "name_original": "mx_tx",
              "unit": "degree_celsius",
              "description": "Monthly maximum of daily temperature maxima in 2 m above ground."
            },
            {
              "name": "wind_gust_max",
              "name_original": "mx_fx",
              "unit": "meter_per_second",
              "description": "Monthly maximum of the daily wind peaks (Windspitze)."
            },
            {
              "name": "temperature_air_min_2m",
              "name_original": "mx_tn",
              "unit": "degree_celsius",
              "description": "Monthly minimum of daily temperature minima in 2 m above ground."
            },
            {
              "name": "quality_precipitation",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality level of the data in the following columns."
            },
            {
              "name": "precipitation_amount",
              "name_original": "mo_rr",
              "unit": "millimeter",
              "description": "Monthly sum of precipitation height."
            },
            {
              "name": "precipitation_amount_max",
              "name_original": "mx_rs",
              "unit": "millimeter",
              "description": "Monthly maximum of daily precipitation height."
            }
          ]
        },
        {
          "name": "precipitation_indices",
          "name_original": "climate_indices/precip",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Historical monthly counts of days reaching precipitation heights of 0.1 to 20 mm and snow depths of 1 and 5 cm for Germany, derived from the daily precipitation observations.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_days_precipitation_amount_ge_0_1mm",
              "name_original": "mo_rr_ge_0_1_mm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a precipitation height of at least 0.1 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_1mm",
              "name_original": "mo_rr_ge_1_0_mm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a precipitation height of at least 1.0 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_2_5mm",
              "name_original": "mo_rr_ge_2_5_mm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a precipitation height of at least 2.5 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_5mm",
              "name_original": "mo_rr_ge_5_0_mm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a precipitation height of at least 5.0 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_10mm",
              "name_original": "mo_rr_ge_10_0_mm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a precipitation height of at least 10.0 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_20mm",
              "name_original": "mo_rr_ge_20_0_mm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a precipitation height of at least 20.0 mm."
            },
            {
              "name": "count_days_snow_depth_ge_1cm",
              "name_original": "mo_sh_ge_1_0_cm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a snow depth of at least 1.0 cm."
            },
            {
              "name": "count_days_snow_depth_ge_5cm",
              "name_original": "mo_sh_ge_5_0_cm",
              "unit": "dimensionless",
              "description": "Monthly number of days with a snow depth of at least 5.0 cm."
            }
          ]
        },
        {
          "name": "precipitation_more",
          "name_original": "more_precip",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Monthly precipitation observations for Germany.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "snow_depth_new",
              "name_original": "mo_nsh",
              "unit": "centimeter",
              "description": "Monthly sum of daily fresh snow."
            },
            {
              "name": "precipitation_amount",
              "name_original": "mo_rr",
              "unit": "millimeter",
              "description": "Monthly sum of precipitation height."
            },
            {
              "name": "snow_depth",
              "name_original": "mo_sh_s",
              "unit": "centimeter",
              "description": "Monthly sum of daily height of snow pack."
            },
            {
              "name": "precipitation_amount_max",
              "name_original": "mx_rs",
              "unit": "millimeter",
              "description": "Monthly maximum of daily precipitation height."
            }
          ]
        },
        {
          "name": "weather_phenomena",
          "name_original": "weather_phenomena",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Counts of weather phenomena fog, thunder, storm (strong wind), storm (stormier wind), dew, glaze, graupel and hail for stations of Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_weather_type_storm_strong_wind",
              "name_original": "mo_sturm_6",
              "unit": "dimensionless",
              "description": "Count of days with storm (strong wind) of stations in Germany."
            },
            {
              "name": "count_weather_type_storm_stormier_wind",
              "name_original": "mo_sturm_8",
              "unit": "dimensionless",
              "description": "Count of days with storm (stormier wind) of stations in Germany."
            },
            {
              "name": "count_weather_type_thunder",
              "name_original": "mo_gewitter",
              "unit": "dimensionless",
              "description": "Count of days with thunder of stations in Germany."
            },
            {
              "name": "count_weather_type_glaze",
              "name_original": "mo_glatteis",
              "unit": "dimensionless",
              "description": "Count of days with glaze of stations in Germany."
            },
            {
              "name": "count_weather_type_graupel",
              "name_original": "mo_graupel",
              "unit": "dimensionless",
              "description": "Number of days with graupel in the month."
            },
            {
              "name": "count_weather_type_hail",
              "name_original": "mo_hagel",
              "unit": "dimensionless",
              "description": "Count of days with hail of stations in Germany."
            },
            {
              "name": "count_weather_type_fog",
              "name_original": "mo_nebel",
              "unit": "dimensionless",
              "description": "Count of days with fog of stations in Germany."
            },
            {
              "name": "count_weather_type_dew",
              "name_original": "mo_tau",
              "unit": "dimensionless",
              "description": "Count of days with dew of stations in Germany."
            }
          ]
        }
      ]
    },
    {
      "name": "annual",
      "name_original": "annual",
      "periods": [
        "historical",
        "recent"
      ],
      "description": null,
      "date_required": false,
      "datasets": [
        {
          "name": "climate_indices",
          "name_original": "climate_indices/kl",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Historical annual counts of tropical nights and of frost, summer, hot and ice days for Germany, derived from the daily climate observations.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality_general",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_days_tropical_night",
              "name_original": "ja_tropennaechte",
              "unit": "dimensionless",
              "description": "Annual number of tropical nights, counted over the day from 00 to 23 hours."
            },
            {
              "name": "count_days_frost",
              "name_original": "ja_frosttage",
              "unit": "dimensionless",
              "description": "Annual number of frost days."
            },
            {
              "name": "count_days_summer",
              "name_original": "ja_sommertage",
              "unit": "dimensionless",
              "description": "Annual number of summer days."
            },
            {
              "name": "count_days_hot",
              "name_original": "ja_heisse_tage",
              "unit": "dimensionless",
              "description": "Annual number of hot days."
            },
            {
              "name": "count_days_ice",
              "name_original": "ja_eistage",
              "unit": "dimensionless",
              "description": "Annual number of ice days."
            }
          ]
        },
        {
          "name": "climate_summary",
          "name_original": "kl",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Historical annual station observations (temperature, pressure, precipitation, sunshine duration, etc.) for Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality_general",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source, applying to the dataset as a whole."
            },
            {
              "name": "cloud_cover_total",
              "name_original": "ja_n",
              "unit": "one_eighth",
              "description": "Annual mean of cloud cover."
            },
            {
              "name": "temperature_air_mean_2m",
              "name_original": "ja_tt",
              "unit": "degree_celsius",
              "description": "Annual mean of daily temperature means in 2m height."
            },
            {
              "name": "temperature_air_max_2m_mean",
              "name_original": "ja_tx",
              "unit": "degree_celsius",
              "description": "Annual mean of daily temperature maxima in 2m height."
            },
            {
              "name": "temperature_air_min_2m_mean",
              "name_original": "ja_tn",
              "unit": "degree_celsius",
              "description": "Annual mean of daily temperature minima in 2m height."
            },
            {
              "name": "sunshine_duration",
              "name_original": "ja_sd_s",
              "unit": "hour",
              "description": "Annual sum of sunshine duration."
            },
            {
              "name": "wind_force_beaufort",
              "name_original": "ja_fk",
              "unit": "beaufort",
              "description": "Annual mean of the wind force in Beaufort (DWD: \"Jahresmittel der Windstaerke\"), the arithmetic mean of the monthly means."
            },
            {
              "name": "temperature_air_max_2m",
              "name_original": "ja_mx_tx",
              "unit": "degree_celsius",
              "description": "Annual maximum of daily temperature maxima in 2m height."
            },
            {
              "name": "wind_gust_max",
              "name_original": "ja_mx_fx",
              "unit": "meter_per_second",
              "description": "Annual maximum of the daily wind peaks (Windspitze)."
            },
            {
              "name": "temperature_air_min_2m",
              "name_original": "ja_mx_tn",
              "unit": "degree_celsius",
              "description": "Annual minimum of daily temperature minima in 2m height."
            },
            {
              "name": "quality_precipitation",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for `precipitation` in the same dataset."
            },
            {
              "name": "precipitation_amount",
              "name_original": "ja_rr",
              "unit": "millimeter",
              "description": "Annual sum of daily precipitation height."
            },
            {
              "name": "precipitation_amount_max",
              "name_original": "ja_mx_rs",
              "unit": "millimeter",
              "description": "Annual max of daily precipitation height."
            }
          ]
        },
        {
          "name": "precipitation_indices",
          "name_original": "climate_indices/precip",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Historical annual counts of days reaching precipitation heights of 0.1 to 20 mm and snow depths of 1 and 5 cm for Germany, derived from the daily precipitation observations.",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_days_precipitation_amount_ge_0_1mm",
              "name_original": "ja_rr_ge_0_1_mm",
              "unit": "dimensionless",
              "description": "Annual number of days with a precipitation height of at least 0.1 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_1mm",
              "name_original": "ja_rr_ge_1_0_mm",
              "unit": "dimensionless",
              "description": "Annual number of days with a precipitation height of at least 1.0 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_2_5mm",
              "name_original": "ja_rr_ge_2_5_mm",
              "unit": "dimensionless",
              "description": "Annual number of days with a precipitation height of at least 2.5 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_5mm",
              "name_original": "ja_rr_ge_5_0_mm",
              "unit": "dimensionless",
              "description": "Annual number of days with a precipitation height of at least 5.0 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_10mm",
              "name_original": "ja_rr_ge_10_0_mm",
              "unit": "dimensionless",
              "description": "Annual number of days with a precipitation height of at least 10.0 mm."
            },
            {
              "name": "count_days_precipitation_amount_ge_20mm",
              "name_original": "ja_rr_ge_20_0_mm",
              "unit": "dimensionless",
              "description": "Annual number of days with a precipitation height of at least 20.0 mm."
            },
            {
              "name": "count_days_snow_depth_ge_1cm",
              "name_original": "ja_sh_ge_1_0_cm",
              "unit": "dimensionless",
              "description": "Annual number of days with a snow depth of at least 1.0 cm."
            },
            {
              "name": "count_days_snow_depth_ge_5cm",
              "name_original": "ja_sh_ge_5_0_cm",
              "unit": "dimensionless",
              "description": "Annual number of days with a snow depth of at least 5.0 cm."
            }
          ]
        },
        {
          "name": "precipitation_more",
          "name_original": "more_precip",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Historical annual precipitation observations for Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_6",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "snow_depth_new",
              "name_original": "ja_nsh",
              "unit": "centimeter",
              "description": "Annual sum of daily fresh snow."
            },
            {
              "name": "precipitation_amount",
              "name_original": "ja_rr",
              "unit": "millimeter",
              "description": "Annual sum of daily precipitation height."
            },
            {
              "name": "snow_depth",
              "name_original": "ja_sh_s",
              "unit": "centimeter",
              "description": "Annual sum of daily height of snow pack."
            },
            {
              "name": "precipitation_amount_max",
              "name_original": "ja_mx_rs",
              "unit": "millimeter",
              "description": "Annual max of daily precipitation height."
            }
          ]
        },
        {
          "name": "weather_phenomena",
          "name_original": "weather_phenomena",
          "grouped": true,
          "periods": [
            "historical",
            "recent"
          ],
          "description": "Counts of weather phenomena fog, thunder, storm (strong wind), storm (stormier wind), dew, glaze, graupel and hail for stations of Germany (details missing, parameter descriptions [here](https://opendata.dwd.de/climate_environment/CDC/help/Abkuerzung_neu_Spaltenname_CDC_20171128.xlsx)).",
          "date_required": false,
          "parameters": [
            {
              "name": "quality",
              "name_original": "qn_4",
              "unit": "dimensionless",
              "description": "Quality flag published by the source for the values in the same dataset."
            },
            {
              "name": "count_weather_type_storm_strong_wind",
              "name_original": "ja_sturm_6",
              "unit": "dimensionless",
              "description": "Count of days with storm (strong wind) of stations in Germany."
            },
            {
              "name": "count_weather_type_storm_stormier_wind",
              "name_original": "ja_sturm_8",
              "unit": "dimensionless",
              "description": "Count of days with storm (stormier wind) of stations in Germany."
            },
            {
              "name": "count_weather_type_thunder",
              "name_original": "ja_gewitter",
              "unit": "dimensionless",
              "description": "Count of days with thunder of stations in Germany."
            },
            {
              "name": "count_weather_type_glaze",
              "name_original": "ja_glatteis",
              "unit": "dimensionless",
              "description": "Count of days with glaze of stations in Germany."
            },
            {
              "name": "count_weather_type_graupel",
              "name_original": "ja_graupel",
              "unit": "dimensionless",
              "description": "Number of days with graupel in the year."
            },
            {
              "name": "count_weather_type_hail",
              "name_original": "ja_hagel",
              "unit": "dimensionless",
              "description": "Count of days with hail of stations in Germany."
            },
            {
              "name": "count_weather_type_fog",
              "name_original": "ja_nebel",
              "unit": "dimensionless",
              "description": "Count of days with fog of stations in Germany."
            },
            {
              "name": "count_weather_type_dew",
              "name_original": "ja_tau",
              "unit": "dimensionless",
              "description": "Count of days with dew of stations in Germany."
            }
          ]
        }
      ]
    }
  ]
}

Glossary#

The unit type is a property of the parameter itself and decides which unit values are returned in; the unit a given provider publishes is listed per provider under providers.

chloride_concentration#

Concentration of chloride dissolved in the water.

Unit type concentration, returned in milligram_per_liter (mg/l).

Not interpolatable.

clearance_height#

Vertical clearance between the water surface and the structure above it.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

climate_correction_factor#

Factor correcting a degree-day total for the local climate.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

cloud_base_convective#

Height above ground of the base of convective cloud.

Unit type length_medium, returned in meter (m).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_above_7km#

Fraction of the sky covered by cloud above 7 km.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_below_2km#

Fraction of the sky covered by cloud below 2 km.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_below_500ft#

Fraction of the sky covered by cloud below 500 ft.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_below_7km#

Fraction of the sky covered by cloud below 7 km.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_between_2km_and_7km#

Fraction of the sky covered by cloud between 2 km and 7 km.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_effective#

Effective cloud cover, weighting each layer by how much it attenuates radiation.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_layer1#

Fraction of the sky covered by cloud in the lowest reported layer.

Unit type fraction, returned in decimal (-).

Not interpolatable.

cloud_cover_layer2#

Fraction of the sky covered by cloud in the second reported layer.

Unit type fraction, returned in decimal (-).

Not interpolatable.

cloud_cover_layer3#

Fraction of the sky covered by cloud in the third reported layer.

Unit type fraction, returned in decimal (-).

Not interpolatable.

cloud_cover_layer4#

Fraction of the sky covered by cloud in the fourth reported layer.

Unit type fraction, returned in decimal (-).

Not interpolatable.

cloud_cover_total#

Fraction of the sky covered by cloud of any kind.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_total_measurement_method#

Coded indicator of how the total cloud cover was determined, such as by a person or an instrument.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

cloud_cover_total_midnight_to_midnight#

Mean total cloud cover over the calendar day, midnight to midnight.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_total_midnight_to_midnight_manual#

Mean total cloud cover over the calendar day, midnight to midnight, from manual observation.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_total_sunrise_to_sunset#

Mean total cloud cover over the daylight hours, sunrise to sunset.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_cover_total_sunrise_to_sunset_manual#

Mean total cloud cover over the daylight hours, sunrise to sunset, from manual observation.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cloud_density#

Optical density of the cloud.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

cloud_height_layer1#

Height above ground of the base of the lowest reported cloud layer.

Unit type length_medium, returned in meter (m).

Not interpolatable.

cloud_height_layer2#

Height above ground of the base of the second reported cloud layer.

Unit type length_medium, returned in meter (m).

Not interpolatable.

cloud_height_layer3#

Height above ground of the base of the third reported cloud layer.

Unit type length_medium, returned in meter (m).

Not interpolatable.

cloud_height_layer4#

Height above ground of the base of the fourth reported cloud layer.

Unit type length_medium, returned in meter (m).

Not interpolatable.

cloud_type_layer1#

Coded cloud genus of the lowest reported cloud layer.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

cloud_type_layer2#

Coded cloud genus of the second reported cloud layer.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

cloud_type_layer3#

Coded cloud genus of the third reported cloud layer.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

cloud_type_layer4#

Coded cloud genus of the fourth reported cloud layer.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

cooling_degree_day#

Cooling degree days, the temperature excess above a base value summed over each day.

Unit type degree_day, returned in degree_celsius_day (°Cd).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

cooling_degree_hour#

Cooling degree hours, the temperature excess above a base value summed over each hour.

Unit type degree_hour, returned in degree_celsius_hour (°Ch).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

count_days_cooling_degree#

Number of days on which cooling was required.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_frost#

Number of days on which the minimum air temperature fell below 0 degrees Celsius.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_heating_degree#

Number of days on which heating was required.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_hot#

Number of days on which the maximum air temperature reached at least 30 degrees Celsius.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_ice#

Number of days on which the maximum air temperature stayed below 0 degrees Celsius.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_multiday_evaporation#

Number of days covered by a multi-day evaporation total.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_multiday_precipitation#

Number of days covered by a multi-day precipitation total.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_multiday_precipitation_amount_gt_0mm#

Number of days with measurable precipitation within a multi-day total.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_multiday_snow_depth_new#

Number of days covered by a multi-day fresh snow total.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_multiday_temperature_air_max_2m#

Number of days covered by a multi-day maximum air temperature.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_multiday_temperature_air_min_2m#

Number of days covered by a multi-day minimum air temperature.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_multiday_wind_movement#

Number of days covered by a multi-day wind run total.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_precipitation_amount_ge_0_1mm#

Number of days on which at least 0.1 mm of precipitation fell.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_precipitation_amount_ge_10mm#

Number of days on which at least 10 mm of precipitation fell.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_precipitation_amount_ge_1mm#

Number of days on which at least 1 mm of precipitation fell.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_precipitation_amount_ge_20mm#

Number of days on which at least 20 mm of precipitation fell.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_precipitation_amount_ge_2_5mm#

Number of days on which at least 2.5 mm of precipitation fell.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_precipitation_amount_ge_5mm#

Number of days on which at least 5 mm of precipitation fell.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_snow_depth_ge_1cm#

Number of days on which the snow depth reached at least 1 cm.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_snow_depth_ge_5cm#

Number of days on which the snow depth reached at least 5 cm.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_summer#

Number of days on which the maximum air temperature reached at least 25 degrees Celsius.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_tropical_night#

Number of nights on which the minimum air temperature stayed at or above 20 degrees Celsius.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_valid_precipitation_amount#

Number of days in the period carrying a valid precipitation observation.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_valid_snow_depth_new#

Number of days in the period carrying a valid fresh snow observation.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_valid_sunshine_duration#

Number of days in the period carrying a valid sunshine duration observation.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_valid_temperature_air_max_2m#

Number of days in the period carrying a valid maximum air temperature observation.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_valid_temperature_air_mean_2m#

Number of days in the period carrying a valid mean air temperature observation.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_days_valid_temperature_air_min_2m#

Number of days in the period carrying a valid minimum air temperature observation.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_hours_cooling_degree#

Number of hours during which cooling was required.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_dew#

Number of days on which dew was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_fog#

Number of days on which fog was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_glaze#

Number of days on which glaze ice was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_graupel#

Number of days on which graupel was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_hail#

Number of days on which hail was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_hoar_frost#

Number of days on which hoar frost was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_storm_stormier_wind#

Number of days with wind reaching at least Beaufort 8.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_storm_strong_wind#

Number of days with wind reaching at least Beaufort 6.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_weather_type_thunder#

Number of days on which thunder was heard.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

discharge#

Volume of water passing the gauge per unit of time.

Unit type volume_per_time, returned in cubic_meter_per_second (m³/s).

Not interpolatable.

discharge_max#

Highest discharge observed over the period.

Unit type volume_per_time, returned in cubic_meter_per_second (m³/s).

Not interpolatable.

discharge_mean#

Mean discharge over the period.

Unit type volume_per_time, returned in cubic_meter_per_second (m³/s).

Not interpolatable.

discharge_min#

Lowest discharge observed over the period.

Unit type volume_per_time, returned in cubic_meter_per_second (m³/s).

Not interpolatable.

distance_river_gauge_height#

Height of the gauge zero point above the reference datum.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

electric_conductivity#

Electrical conductivity of the water, a proxy for its dissolved salt content.

Unit type conductivity, returned in microsiemens_per_centimeter (µS/cm).

Not interpolatable.

error_absolute_pressure_air_site#

Absolute error attached to the reported air pressure.

Unit type pressure, returned in hectopascal (hPa).

Not interpolatable.

error_absolute_temperature_air_mean_2m#

Absolute error attached to the reported air temperature.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

error_absolute_temperature_dew_point_mean_2m#

Absolute error attached to the reported dew point.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

error_absolute_wind_direction#

Absolute error attached to the reported wind direction.

Unit type angle, returned in degree (°).

Not interpolatable.

error_absolute_wind_speed#

Absolute error attached to the reported wind speed.

Unit type speed, returned in meter_per_second (m/s).

Not interpolatable.

evaporation_amount#

Depth of water evaporated from the surface.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evaporation_amount_corn_loamy_silt#

Depth of water evaporated from loamy silt under corn.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evaporation_amount_corn_sand#

Depth of water evaporated from sand under corn.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evaporation_amount_grass_loamy_silt#

Depth of water evaporated from loamy silt under grass.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evaporation_amount_grass_sand#

Depth of water evaporated from sand under grass.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evaporation_amount_multiday#

Depth of water evaporated over several days, reported as one total.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evaporation_amount_winter_wheat_loamy_silt#

Depth of water evaporated from loamy silt under winter wheat.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evaporation_amount_winter_wheat_sand#

Depth of water evaporated from sand under winter wheat.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evapotranspiration_last_24h#

Water evaporated and transpired in the preceding 24 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evapotranspiration_potential_grass_fao#

Potential evapotranspiration over grass, totalled over the period, after the FAO reference method.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evapotranspiration_potential_grass_fao_last_24h#

Potential evapotranspiration over grass in the preceding 24 hours, after the FAO reference method.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evapotranspiration_potential_grass_haude#

Potential evapotranspiration over grass, totalled over the period, after the Haude method.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evapotranspiration_potential_grass_haude_last_24h#

Potential evapotranspiration over grass in the preceding 24 hours, after the Haude method.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

evapotranspiration_potential_last_24h#

Potential evapotranspiration in the preceding 24 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

flow_direction#

Direction the water current is flowing towards, clockwise from magnetic north.

Unit type angle, returned in degree (°).

Not interpolatable.

flow_speed#

Speed at which the water is flowing past the gauge.

Unit type speed, returned in meter_per_second (m/s).

Not interpolatable.

frozen_ground_layer_base#

Depth below the surface at which the frozen layer ends.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

frozen_ground_layer_thickness#

Thickness of the frozen ground layer.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

frozen_ground_layer_thickness_max_month#

Greatest thickness the frozen ground layer reached during the month.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

frozen_ground_layer_top#

Depth below the surface at which the frozen layer begins.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

groundwater_level#

Level of the groundwater table.

Unit type length_medium, returned in meter (m).

Not interpolatable.

groundwater_level_max#

Highest groundwater level over the period.

Unit type length_medium, returned in meter (m).

Not interpolatable.

groundwater_level_min#

Lowest groundwater level over the period.

Unit type length_medium, returned in meter (m).

Not interpolatable.

heating_degree_day#

Heating degree days, the temperature shortfall below a base value summed over each day.

Unit type degree_day, returned in degree_celsius_day (°Cd).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

humidity_relative#

Relative humidity of the air, the fraction of the moisture it could hold at that temperature.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

humidity_absolute#

Absolute humidity, the mass of water vapour per volume of air.

Unit type mass_per_volume, returned in gram_per_cubic_meter (g/m³).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

humidity_relative_max#

Highest relative humidity over the period.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

humidity_relative_min#

Lowest relative humidity over the period.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

ice_on_water_thickness#

Thickness of the ice covering the water surface.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

count_days_in_month#

Number of days in the month the record covers.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

count_hours_in_month#

Number of hours in the month the record covers.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

oxygen_level#

Concentration of oxygen dissolved in the water.

Unit type concentration, returned in milligram_per_liter (mg/l).

Not interpolatable.

ph_value#

Acidity of the water on the pH scale.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_activity_beginning#

Day of the year on which the recorded farming activity began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_activity_end#

Day of the year on which the recorded farming activity ended.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_bleeding_first#

Day of the year on which sap first bled from the pruned vine.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_bud_formation_beginning#

Day of the year on which flower bud formation began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_bud_swelling#

Day of the year on which the buds first swelled noticeably.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_dough_ripeness_beginning#

Day of the year on which the grain reached dough (wax-ripe) stage.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_emergence_beginning#

Day of the year on which the first seedlings emerged.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_flowering_beginning#

Day of the year on which the first flowers opened.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_flowering_end#

Day of the year on which the last flowers had faded.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_flowering_end_observation_area#

Day of the year on which flowering ended across the whole observation area.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_flowering_general#

Day of the year on which about half of the flowers were open.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_fruit_ripe_first#

Day of the year on which the first fruits were fully ripe.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_full_ripeness_beginning#

Day of the year on which the crop reached full ripeness.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_grain_harvest_beginning#

Day of the year on which the grain harvest began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_grape_harvest#

Day of the year on which the grapes were harvested.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_grape_picking_ripeness#

Day of the year on which the grapes were ripe for picking.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_grape_ripeness_beginning#

Day of the year on which the grapes began to ripen (veraison).

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_harvest#

Day of the year on which the crop was harvested.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_harvest_by_hand#

Day of the year on which the crop was harvested by hand.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_hay_cut_first#

Day of the year of the first cut of the grassland for hay.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_hay_cut_second#

Day of the year of the second cut of the grassland for hay.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_hay_or_silage_cut_first#

Day of the year of the first cut of the grassland for hay or silage.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_hay_or_silage_cut_second#

Day of the year of the second cut of the grassland for hay or silage.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_heading_beginning#

Day of the year on which the first ears emerged from the flag leaf.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_height_growth_beginning#

Day of the year on which growth in height began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_leaf_colouring_autumn#

Day of the year on which about half of the leaves had taken on their autumn colour.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_leaf_fall_autumn#

Day of the year on which about half of the leaves had fallen.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_leaf_formation_beginning#

Day of the year on which leaf formation began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_leaf_unfolding_beginning#

Day of the year on which the first leaves had fully unfolded.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_may_sprouting#

Day of the year on which the May shoots of the conifer broke from the buds.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_milk_ripeness_beginning#

Day of the year on which the grain reached milk ripeness.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_needle_colouring_autumn#

Day of the year on which about half of the needles had taken on their autumn colour.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_needle_fall_autumn#

Day of the year on which about half of the needles had fallen.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_needle_unfolding_beginning#

Day of the year on which the first needle bundles unfolded.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_panicle_emergence_beginning#

Day of the year on which the panicle first emerged.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_picking_ripeness_beginning#

Day of the year on which the fruit was first ripe for picking.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_planting_beginning#

Day of the year on which planting out of the crop began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_rosette_formation_beginning#

Day of the year on which rosette formation began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_shooting_beginning#

Day of the year on which stem elongation (shooting) began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_silage_cut_first#

Day of the year of the first cut of the grassland for silage.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_silage_cut_second#

Day of the year of the second cut of the grassland for silage.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_silage_harvest_beginning#

Day of the year on which the silage harvest began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_silk_emergence_beginning#

Day of the year on which the silks of the maize first emerged.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_sowing_beginning#

Day of the year on which sowing or drilling of the crop began.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_sprouting_beginning#

Day of the year on which the first buds broke and leaf green became visible.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_st_johns_sprouting#

Day of the year on which the midsummer (St. John’s) shoot appeared.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_stand_closed#

Day of the year on which the crop stand had closed over the rows.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_tassel_tip_visible#

Day of the year on which the tip of the maize tassel first became visible.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_turning_green_beginning#

Day of the year on which the plant began to turn green.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

phenology_yellow_ripeness_beginning#

Day of the year on which the crop reached yellow ripeness.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

precipitation_duration#

Length of time during which precipitation fell.

Unit type time, returned in second (s).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_form#

Coded form of the precipitation, such as rain, snow or freezing rain.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

precipitation_type_flags#

Set of precipitation types observed at once, as a bit per type rather than a single code.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

precipitation_amount#

Depth of precipitation collected over the period.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_day#

Depth of precipitation collected during the daytime hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_droplet#

Depth of precipitation measured by the droplet sensor of the gauge.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_12h#

Depth of precipitation collected over the preceding 12 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_15h#

Depth of precipitation collected over the preceding 15 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_18h#

Depth of precipitation collected over the preceding 18 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_1h#

Depth of precipitation collected over the preceding hour.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_21h#

Depth of precipitation collected over the preceding 21 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_24h#

Depth of precipitation collected over the preceding 24 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_3h#

Depth of precipitation collected over the preceding 3 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_6h#

Depth of precipitation collected over the preceding 6 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_last_9h#

Depth of precipitation collected over the preceding 9 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_liquid#

Depth of the liquid part of the precipitation.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_liquid_significant_weather_last_1h#

Depth of liquid precipitation from significant weather in the preceding hour.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_max#

Greatest precipitation depth recorded in any single interval of the period.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_multiday#

Depth of precipitation over several days, reported as one total.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_night#

Depth of precipitation collected during the night hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_normal#

Climatological normal of the precipitation amount for the period.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period.

precipitation_amount_rocker#

Depth of precipitation measured by the tipping-bucket sensor of the gauge.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_significant_weather_last_12h#

Depth of precipitation from significant weather over the preceding 12 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_significant_weather_last_1h#

Depth of precipitation from significant weather over the preceding hour.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_significant_weather_last_24h#

Depth of precipitation from significant weather over the preceding 24 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_significant_weather_last_3h#

Depth of precipitation from significant weather over the preceding 3 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_amount_significant_weather_last_6h#

Depth of precipitation from significant weather over the preceding 6 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

precipitation_index#

Coded indicator of whether precipitation occurred.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

precipitation_intensity#

Rate at which precipitation is falling.

Unit type precipitation_intensity, returned in millimeter_per_hour (mm/h).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

pressure_air_sea_level#

Air pressure reduced to mean sea level, so that stations at different heights compare.

Unit type pressure, returned in hectopascal (hPa).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

pressure_air_site#

Air pressure as measured at station height.

Unit type pressure, returned in hectopascal (hPa).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

pressure_air_site_delta_last_3h#

Change in air pressure at station height over the preceding 3 hours.

Unit type pressure, returned in hectopascal (hPa).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

pressure_air_site_max#

Highest air pressure at station height over the period.

Unit type pressure, returned in hectopascal (hPa).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

pressure_air_site_min#

Lowest air pressure at station height over the period.

Unit type pressure, returned in hectopascal (hPa).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

pressure_air_site_reduced#

Air pressure at station height reduced to a reference level.

Unit type pressure, returned in hectopascal (hPa).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

pressure_vapor#

Partial pressure of water vapour in the air.

Unit type pressure, returned in hectopascal (hPa).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_drizzle_last_12h#

Probability of drizzle over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_drizzle_last_1h#

Probability of drizzle over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_drizzle_last_6h#

Probability of drizzle over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_fog_last_12h#

Probability of fog over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_fog_last_1h#

Probability of fog over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_fog_last_24h#

Probability of fog over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_fog_last_6h#

Probability of fog over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_convective_last_12h#

Probability of convective precipitation over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_convective_last_1h#

Probability of convective precipitation over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_convective_last_6h#

Probability of convective precipitation over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_freezing_last_12h#

Probability of freezing precipitation over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_freezing_last_1h#

Probability of freezing precipitation over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_freezing_last_6h#

Probability of freezing precipitation over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_0mm_last_12h#

Probability that more than 0.0 mm of precipitation fell over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_0mm_last_24h#

Probability that more than 0.0 mm of precipitation fell over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_0mm_last_6h#

Probability that more than 0.0 mm of precipitation fell over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_1mm_last_1h#

Probability that more than 0.1 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_2mm_last_12h#

Probability that more than 0.2 mm of precipitation fell over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_2mm_last_1h#

Probability that more than 0.2 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_2mm_last_24h#

Probability that more than 0.2 mm of precipitation fell over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_2mm_last_6h#

Probability that more than 0.2 mm of precipitation fell over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_3mm_last_1h#

Probability that more than 0.3 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_5mm_last_1h#

Probability that more than 0.5 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_0_7mm_last_1h#

Probability that more than 0.7 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_10mm_last_1h#

Probability that more than 10 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_15mm_last_1h#

Probability that more than 15 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_1mm_last_12h#

Probability that more than 1 mm of precipitation fell over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_1mm_last_1h#

Probability that more than 1 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_1mm_last_24h#

Probability that more than 1 mm of precipitation fell over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_1mm_last_6h#

Probability that more than 1 mm of precipitation fell over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_25mm_last_1h#

Probability that more than 25 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_2mm_last_1h#

Probability that more than 2 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_3mm_last_1h#

Probability that more than 3 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_5mm_last_12h#

Probability that more than 5 mm of precipitation fell over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_5mm_last_1h#

Probability that more than 5 mm of precipitation fell over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_5mm_last_24h#

Probability that more than 5 mm of precipitation fell over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_amount_gt_5mm_last_6h#

Probability that more than 5 mm of precipitation fell over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_last_12h#

Probability of precipitation of any kind over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_last_1h#

Probability of precipitation of any kind over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_last_24h#

Probability of precipitation of any kind over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_last_6h#

Probability of precipitation of any kind over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_liquid_last_12h#

Probability of liquid precipitation over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_liquid_last_1h#

Probability of liquid precipitation over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_liquid_last_6h#

Probability of liquid precipitation over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_solid_last_12h#

Probability of solid precipitation over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_solid_last_1h#

Probability of solid precipitation over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_solid_last_6h#

Probability of solid precipitation over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_stratiform_last_12h#

Probability of stratiform precipitation over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_stratiform_last_1h#

Probability of stratiform precipitation over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_precipitation_stratiform_last_6h#

Probability of stratiform precipitation over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_radiation_global_last_1h#

Probability of measurable global radiation over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_sunshine_duration_relative_gt_0pct_last_24h#

Probability that sunshine lasted more than 0 % of the possible duration over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_sunshine_duration_relative_gt_30pct_last_24h#

Probability that sunshine lasted more than 30 % of the possible duration over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_sunshine_duration_relative_gt_60pct_last_24h#

Probability that sunshine lasted more than 60 % of the possible duration over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_thunder_last_12h#

Probability of thunderstorm over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_thunder_last_1h#

Probability of thunderstorm over the preceding hour.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_thunder_last_24h#

Probability of thunderstorm over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_thunder_last_6h#

Probability of thunderstorm over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_visibility_below_1000m#

Probability that visibility falls below 1000 m.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_wind_gust_ge_25kn_last_12h#

Probability of a wind gust reaching 25 kn or more over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_wind_gust_ge_25kn_last_6h#

Probability of a wind gust reaching 25 kn or more over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_wind_gust_ge_40kn_last_12h#

Probability of a wind gust reaching 40 kn or more over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_wind_gust_ge_40kn_last_6h#

Probability of a wind gust reaching 40 kn or more over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_wind_gust_ge_55kn_last_12h#

Probability of a wind gust reaching 55 kn or more over the preceding 12 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

probability_wind_gust_ge_55kn_last_6h#

Probability of a wind gust reaching 55 kn or more over the preceding 6 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

quality#

Quality mark for the values in the same dataset, in whatever the source publishes or, where the source publishes a flag the library decodes, what that decoding says. The scale is the provider’s own and does not compare between them – DWD observation carries its qn codes, where a larger number is a more thorough check, and DWD road a 1 where the station reports a reading suspect. See the provider’s page for what its numbers mean.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_3#

Quality flag for the 3-hourly maximum wind gust reported in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_6#

Quality flag for the 6-hourly maximum wind gust reported in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_general#

Quality flag published by the source, applying to the dataset as a whole.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_precipitation#

Quality flag published by the source for precipitation in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_precipitation_amount#

Quality flag published by the source for precipitation_amount in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_precipitation_amount_liquid#

Quality flag published by the source for precipitation_amount_liquid in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_snow_depth#

Quality flag published by the source for snow_depth in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_snow_depth_new#

Quality flag published by the source for snow_depth_new in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_temperature_air_max_2m#

Quality flag published by the source for temperature_air_max_2m in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_temperature_air_max_2m_mean#

Quality flag published by the source for temperature_air_max_2m_mean in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_temperature_air_mean_2m#

Quality flag published by the source for temperature_air_mean_2m in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_temperature_air_min_2m#

Quality flag published by the source for temperature_air_min_2m in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_temperature_air_min_2m_mean#

Quality flag published by the source for temperature_air_min_2m_mean in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_wind#

Quality flag published by the source for wind in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_wind_direction_gust_max#

Quality flag published by the source for wind_direction_gust_max in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

quality_wind_gust_max#

Quality flag published by the source for wind_gust_max in the same dataset.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

radiation_global#

Global radiation received on a horizontal surface, accumulated as energy over the interval.

Unit type energy_per_area, returned in joule_per_square_centimeter (J/cm²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_global_intensity#

Global irradiance on a horizontal surface, reported as power rather than energy.

Unit type power_per_area, returned in watt_per_square_meter (W/m²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_global_last_3h#

Global radiation accumulated over the preceding 3 hours.

Unit type energy_per_area, returned in joule_per_square_centimeter (J/cm²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_global_uncertainty#

Uncertainty attached to the reported global radiation.

Unit type energy_per_area, returned in joule_per_square_centimeter (J/cm²).

Not interpolatable.

radiation_sky_long_wave#

Downward long-wave radiation from the sky, accumulated as energy over the interval.

Unit type energy_per_area, returned in joule_per_square_centimeter (J/cm²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_sky_long_wave_intensity#

Downward long-wave irradiance from the sky, reported as power.

Unit type power_per_area, returned in watt_per_square_meter (W/m²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_sky_long_wave_last_3h#

Downward long-wave radiation from the sky over the preceding 3 hours.

Unit type energy_per_area, returned in joule_per_square_centimeter (J/cm²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_sky_short_wave_diffuse#

Diffuse short-wave radiation from the sky, accumulated as energy over the interval.

Unit type energy_per_area, returned in joule_per_square_centimeter (J/cm²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_sky_short_wave_diffuse_intensity#

Diffuse short-wave irradiance from the sky, reported as power.

Unit type power_per_area, returned in watt_per_square_meter (W/m²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_sky_short_wave_direct#

Direct short-wave radiation from the sun, accumulated as energy over the interval.

Unit type energy_per_area, returned in joule_per_square_centimeter (J/cm²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

radiation_sky_short_wave_direct_intensity#

Direct short-wave irradiance from the sun, reported as power.

Unit type power_per_area, returned in watt_per_square_meter (W/m²).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

road_surface_condition#

Coded condition of the road surface, such as dry, wet or icy.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

snow_depth#

Depth of the snow lying on the ground.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

snow_depth_sampled#

Depth of the snow cut out as a sample to measure its water equivalent.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

snow_depth_manual#

Depth of the snow lying on the ground, from manual observation.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

snow_depth_max#

Greatest snow depth over the period.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

snow_depth_new#

Depth of snow that fell during the period.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

snow_depth_new_max#

Greatest depth of fresh snow recorded over the period.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

snow_depth_new_multiday#

Depth of fresh snow over several days, reported as one total.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

snow_depth_new_normal#

Climatological normal of the fresh snow total for the period.

Unit type length_short, returned in centimeter (cm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period.

soil_moisture_corn_loamy_silt_00cm_60cm#

Soil moisture in loamy silt under corn, between the surface and 60 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_corn_sand_00cm_60cm#

Soil moisture in sand under corn, between the surface and 60 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_loamy_silt_00cm_10cm#

Soil moisture in loamy silt under grass, between the surface and 10 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_loamy_silt_00cm_60cm#

Soil moisture in loamy silt under grass, between the surface and 60 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_loamy_silt_10cm_20cm#

Soil moisture in loamy silt under grass, between 10 cm and 20 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_loamy_silt_20cm_30cm#

Soil moisture in loamy silt under grass, between 20 cm and 30 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_loamy_silt_30cm_40cm#

Soil moisture in loamy silt under grass, between 30 cm and 40 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_loamy_silt_40cm_50cm#

Soil moisture in loamy silt under grass, between 40 cm and 50 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_loamy_silt_50cm_60cm#

Soil moisture in loamy silt under grass, between 50 cm and 60 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_grass_sand_00cm_60cm#

Soil moisture in sand under grass, between the surface and 60 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_winter_wheat_loamy_silt_00cm_60cm#

Soil moisture in loamy silt under winter wheat, between the surface and 60 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_moisture_winter_wheat_sand_00cm_60cm#

Soil moisture in sand under winter wheat, between the surface and 60 cm.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

soil_state_index#

Coded state of the ground surface, such as dry, moist, frozen or snow-covered.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

stage#

Water level at the gauge, measured against the gauge datum.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

stage_max#

Highest water level at the gauge over the period.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

stage_mean#

Mean water level at the gauge over the period.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

stage_min#

Lowest water level at the gauge over the period.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

sun_zenith_angle#

Angle between the sun and the vertical.

Unit type angle, returned in degree (°).

Not interpolatable.

sunshine_duration#

Length of time the sun shone unobstructed.

Unit type time, returned in second (s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

sunshine_duration_last_3h#

Length of time the sun shone unobstructed in the preceding 3 hours.

Unit type time, returned in second (s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

sunshine_duration_normal#

Climatological normal of the sunshine duration for the period.

Unit type time, returned in second (s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

sunshine_duration_relative#

Sunshine duration as a fraction of the longest possible for the location and date.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

sunshine_duration_relative_last_24h#

Relative sunshine duration over the preceding 24 hours.

Unit type fraction, returned in decimal (-).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

sunshine_duration_uncertainty#

Uncertainty attached to the reported sunshine duration.

Unit type time, returned in second (s).

Not interpolatable.

sunshine_duration_yesterday#

Length of time the sun shone unobstructed on the previous day.

Unit type time, returned in second (s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_0_05m#

Air temperature at 0.05 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_2m#

Air temperature at 2 m above ground, the standard screen height.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_max_0_05m#

Maximum air temperature at 0.05 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_max_2m#

Maximum air temperature at 2 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_max_2m_last_12h#

Maximum air temperature at 2 m above ground over the preceding 12 hours.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_max_2m_last_24h#

Maximum air temperature at 2 m above ground over the preceding 24 hours.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_max_2m_mean#

Mean of the daily maximum air temperature at 2 m above ground over the period.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_max_2m_multiday#

Maximum air temperature at 2 m above ground, covering several days where a station did not report daily.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_max_2m_yesterday#

Maximum air temperature at 2 m above ground on the previous day.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_mean_0_05m#

Mean air temperature at 0.05 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_mean_0_1m#

Mean air temperature at 0.1 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_mean_2m#

Mean air temperature at 2 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_mean_2m_last_24h#

Mean air temperature at 2 m above ground over the preceding 24 hours.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_mean_2m_normal#

Climatological normal of the mean air temperature at 2 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_mean_2m_yesterday#

Mean air temperature at 2 m above ground on the previous day.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_min_0_05m#

Minimum air temperature at 0.05 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_min_0_05m_last_12h#

Minimum air temperature at 0.05 m above ground over the preceding 12 hours.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_min_0_05m_yesterday#

Minimum air temperature at 0.05 m above ground on the previous day.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_air_min_2m#

Minimum air temperature at 2 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_min_2m_last_12h#

Minimum air temperature at 2 m above ground over the preceding 12 hours.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_min_2m_last_24h#

Minimum air temperature at 2 m above ground over the preceding 24 hours.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_min_2m_mean#

Mean of the daily minimum air temperature at 2 m above ground over the period.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_min_2m_multiday#

Minimum air temperature at 2 m above ground, covering several days where a station did not report daily.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_air_min_2m_yesterday#

Minimum air temperature at 2 m above ground on the previous day.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.65 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_concrete_max_0m#

Maximum temperature at the surface of a concrete slab.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_concrete_mean_0m#

Mean temperature at the surface of a concrete slab.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_concrete_min_0m#

Minimum temperature at the surface of a concrete slab.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_dew_point_2m#

Dew point at 2 m above ground at a moment, the temperature at which the air would saturate.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.2 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_dew_point_mean_2m#

Dew point at 2 m above ground, the temperature at which the air would become saturated.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution. Falls with height at 0.2 per 100 m, which an interpolation or summary corrects for when given an elevation.

temperature_humidex#

Humidex, the apparent temperature combining air temperature and humidity.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_radiant_mean_2m#

Mean radiant temperature, the temperature a body feels from surrounding surfaces.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_radiant_2m#

Radiant temperature at 2 m above ground, the temperature a body feels from surrounding surfaces.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_0_02m#

Soil temperature at 0.02 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_0_05m#

Soil temperature at 0.05 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_0_1m#

Soil temperature at 0.1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_0_2m#

Soil temperature at 0.2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_0_5m#

Soil temperature at 0.5 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_1m#

Soil temperature at 1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_2m#

Soil temperature at 2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_0_1m#

Maximum soil temperature at 0.1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_0_2m#

Maximum soil temperature at 0.2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_0_5m#

Maximum soil temperature at 0.5 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_1m#

Maximum soil temperature at 1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_2m#

Maximum soil temperature at 2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_ground_0_05m#

Maximum soil temperature at 0.05 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_ground_0_1m#

Maximum soil temperature at 0.1 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_ground_0_2m#

Maximum soil temperature at 0.2 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_ground_0_5m#

Maximum soil temperature at 0.5 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_ground_1_5m#

Maximum soil temperature at 1.5 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_ground_1_8m#

Maximum soil temperature at 1.8 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_ground_1m#

Maximum soil temperature at 1 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_muck_0_05m#

Maximum soil temperature at 0.05 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_muck_0_1m#

Maximum soil temperature at 0.1 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_muck_0_2m#

Maximum soil temperature at 0.2 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_muck_0_5m#

Maximum soil temperature at 0.5 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_muck_1_5m#

Maximum soil temperature at 1.5 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_muck_1_8m#

Maximum soil temperature at 1.8 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_bare_muck_1m#

Maximum soil temperature at 1 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_brome_grass_0_05m#

Maximum soil temperature at 0.05 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_brome_grass_0_1m#

Maximum soil temperature at 0.1 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_brome_grass_0_2m#

Maximum soil temperature at 0.2 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_brome_grass_0_5m#

Maximum soil temperature at 0.5 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_brome_grass_1_5m#

Maximum soil temperature at 1.5 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_brome_grass_1_8m#

Maximum soil temperature at 1.8 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_brome_grass_1m#

Maximum soil temperature at 1 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_fallow_0_05m#

Maximum soil temperature at 0.05 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_fallow_0_1m#

Maximum soil temperature at 0.1 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_fallow_0_2m#

Maximum soil temperature at 0.2 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_fallow_0_5m#

Maximum soil temperature at 0.5 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_fallow_1_5m#

Maximum soil temperature at 1.5 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_fallow_1_8m#

Maximum soil temperature at 1.8 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_fallow_1m#

Maximum soil temperature at 1 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_0_05m#

Maximum soil temperature at 0.05 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_0_1m#

Maximum soil temperature at 0.1 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_0_2m#

Maximum soil temperature at 0.2 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_0_5m#

Maximum soil temperature at 0.5 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_1_5m#

Maximum soil temperature at 1.5 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_1_8m#

Maximum soil temperature at 1.8 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_1m#

Maximum soil temperature at 1 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_muck_0_05m#

Maximum soil temperature at 0.05 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_muck_0_1m#

Maximum soil temperature at 0.1 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_muck_0_2m#

Maximum soil temperature at 0.2 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_muck_0_5m#

Maximum soil temperature at 0.5 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_muck_1_5m#

Maximum soil temperature at 1.5 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_muck_1_8m#

Maximum soil temperature at 1.8 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_grass_muck_1m#

Maximum soil temperature at 1 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_sod_0_05m#

Maximum soil temperature at 0.05 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_sod_0_1m#

Maximum soil temperature at 0.1 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_sod_0_2m#

Maximum soil temperature at 0.2 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_sod_0_5m#

Maximum soil temperature at 0.5 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_sod_1_5m#

Maximum soil temperature at 1.5 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_sod_1_8m#

Maximum soil temperature at 1.8 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_sod_1m#

Maximum soil temperature at 1 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_straw_mulch_0_05m#

Maximum soil temperature at 0.05 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_straw_mulch_0_1m#

Maximum soil temperature at 0.1 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_straw_mulch_0_2m#

Maximum soil temperature at 0.2 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_straw_mulch_0_5m#

Maximum soil temperature at 0.5 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_straw_mulch_1_5m#

Maximum soil temperature at 1.5 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_straw_mulch_1_8m#

Maximum soil temperature at 1.8 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_straw_mulch_1m#

Maximum soil temperature at 1 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_max_unknown_0_05m#

Maximum soil temperature at 0.05 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_max_unknown_0_1m#

Maximum soil temperature at 0.1 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_max_unknown_0_2m#

Maximum soil temperature at 0.2 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_max_unknown_0_5m#

Maximum soil temperature at 0.5 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_max_unknown_1_5m#

Maximum soil temperature at 1.5 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_max_unknown_1_8m#

Maximum soil temperature at 1.8 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_max_unknown_1m#

Maximum soil temperature at 1 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_mean_0_02m#

Mean soil temperature at 0.02 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_0_05m#

Mean soil temperature at 0.05 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_0_1m#

Mean soil temperature at 0.1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_0_2m#

Mean soil temperature at 0.2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_0_5m#

Mean soil temperature at 0.5 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_1m#

Mean soil temperature at 1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_2m#

Mean soil temperature at 2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_loamy_sand_0_05m#

Mean soil temperature at 0.05 m depth under loamy sand.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_mean_loamy_silt_0_05m#

Mean soil temperature at 0.05 m depth under loamy silt.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_0_1m#

Minimum soil temperature at 0.1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_0_2m#

Minimum soil temperature at 0.2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_0_5m#

Minimum soil temperature at 0.5 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_1m#

Minimum soil temperature at 1 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_2m#

Minimum soil temperature at 2 m depth.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_ground_0_05m#

Minimum soil temperature at 0.05 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_ground_0_1m#

Minimum soil temperature at 0.1 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_ground_0_2m#

Minimum soil temperature at 0.2 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_ground_0_5m#

Minimum soil temperature at 0.5 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_ground_1_5m#

Minimum soil temperature at 1.5 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_ground_1_8m#

Minimum soil temperature at 1.8 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_ground_1m#

Minimum soil temperature at 1 m depth under bare ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_muck_0_05m#

Minimum soil temperature at 0.05 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_muck_0_1m#

Minimum soil temperature at 0.1 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_muck_0_2m#

Minimum soil temperature at 0.2 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_muck_0_5m#

Minimum soil temperature at 0.5 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_muck_1_5m#

Minimum soil temperature at 1.5 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_muck_1_8m#

Minimum soil temperature at 1.8 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_bare_muck_1m#

Minimum soil temperature at 1 m depth under bare muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_brome_grass_0_05m#

Minimum soil temperature at 0.05 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_brome_grass_0_1m#

Minimum soil temperature at 0.1 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_brome_grass_0_2m#

Minimum soil temperature at 0.2 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_brome_grass_0_5m#

Minimum soil temperature at 0.5 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_brome_grass_1_5m#

Minimum soil temperature at 1.5 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_brome_grass_1_8m#

Minimum soil temperature at 1.8 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_brome_grass_1m#

Minimum soil temperature at 1 m depth under brome grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_fallow_0_05m#

Minimum soil temperature at 0.05 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_fallow_0_1m#

Minimum soil temperature at 0.1 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_fallow_0_2m#

Minimum soil temperature at 0.2 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_fallow_0_5m#

Minimum soil temperature at 0.5 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_fallow_1_5m#

Minimum soil temperature at 1.5 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_fallow_1_8m#

Minimum soil temperature at 1.8 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_fallow_1m#

Minimum soil temperature at 1 m depth under fallow ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_0_05m#

Minimum soil temperature at 0.05 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_0_1m#

Minimum soil temperature at 0.1 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_0_2m#

Minimum soil temperature at 0.2 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_0_5m#

Minimum soil temperature at 0.5 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_1_5m#

Minimum soil temperature at 1.5 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_1_8m#

Minimum soil temperature at 1.8 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_1m#

Minimum soil temperature at 1 m depth under grass.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_muck_0_05m#

Minimum soil temperature at 0.05 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_muck_0_1m#

Minimum soil temperature at 0.1 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_muck_0_2m#

Minimum soil temperature at 0.2 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_muck_0_5m#

Minimum soil temperature at 0.5 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_muck_1_5m#

Minimum soil temperature at 1.5 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_muck_1_8m#

Minimum soil temperature at 1.8 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_grass_muck_1m#

Minimum soil temperature at 1 m depth under grass over muck soil.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_sod_0_05m#

Minimum soil temperature at 0.05 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_sod_0_1m#

Minimum soil temperature at 0.1 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_sod_0_2m#

Minimum soil temperature at 0.2 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_sod_0_5m#

Minimum soil temperature at 0.5 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_sod_1_5m#

Minimum soil temperature at 1.5 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_sod_1_8m#

Minimum soil temperature at 1.8 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_sod_1m#

Minimum soil temperature at 1 m depth under sod.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_straw_mulch_0_05m#

Minimum soil temperature at 0.05 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_straw_mulch_0_1m#

Minimum soil temperature at 0.1 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_straw_mulch_0_2m#

Minimum soil temperature at 0.2 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_straw_mulch_0_5m#

Minimum soil temperature at 0.5 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_straw_mulch_1_5m#

Minimum soil temperature at 1.5 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_straw_mulch_1_8m#

Minimum soil temperature at 1.8 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_straw_mulch_1m#

Minimum soil temperature at 1 m depth under straw mulch.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_soil_min_unknown_0_05m#

Minimum soil temperature at 0.05 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_min_unknown_0_1m#

Minimum soil temperature at 0.1 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_min_unknown_0_2m#

Minimum soil temperature at 0.2 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_min_unknown_0_5m#

Minimum soil temperature at 0.5 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_min_unknown_1_5m#

Minimum soil temperature at 1.5 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_min_unknown_1_8m#

Minimum soil temperature at 1.8 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_soil_min_unknown_1m#

Minimum soil temperature at 1 m depth under an unrecorded surface cover.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_surface#

Temperature of the ground surface.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_surface_mean#

Mean temperature of the ground surface.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_water#

Temperature of the water.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_water_evaporation_pan_max#

Highest water temperature in the evaporation pan over the period.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_water_evaporation_pan_min#

Lowest water temperature in the evaporation pan over the period.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_water_max#

Highest water temperature over the period.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_water_mean#

Mean water temperature over the period.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_water_min#

Lowest water temperature over the period.

Unit type temperature, returned in degree_celsius (°C).

Not interpolatable.

temperature_wet_ice_formation#

Whether ice had formed on the thermometer during the wet bulb measurement.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

temperature_wet_2m#

Wet-bulb temperature at 2 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_wet_mean_2m#

Mean wet-bulb temperature at 2 m above ground.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

temperature_wind_chill#

Wind chill, the temperature the air feels like once wind is accounted for.

Unit type temperature, returned in degree_celsius (°C).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

thawing_thickness_bare_ground#

Depth to which bare ground has thawed.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

thawing_thickness_bare_ground_max_month#

Greatest depth to which bare ground thawed during the month.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

thawing_thickness_plant_cover#

Depth to which ground under plant cover has thawed.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

thawing_thickness_plant_cover_max_month#

Greatest depth to which ground under plant cover thawed in the month.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

true_local_time_offset#

How far true local solar time runs ahead of the timestamp of the record, being the longitude correction plus the equation of time.

Unit type time, returned in second (s).

Not interpolatable.

turbidity#

Cloudiness of the water caused by suspended particles.

Unit type turbidity, returned in nephelometric_turbidity (NTU).

Not interpolatable.

visibility#

Horizontal distance at which an object can still be made out.

Unit type length_medium, returned in meter (m).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period.

visibility_index#

Coded class the visibility range falls into, rather than a measured distance.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

visibility_measurement_method#

Coded indicator of how the visibility range was determined, such as by a person or an instrument.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

water_equivalent_snow_depth#

Depth of water that would result from melting the snow on the ground.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

water_equivalent_snow_depth_sampled#

Water equivalent of the snow cut out as a sample.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

water_equivalent_snow_depth_new#

Depth of water that would result from melting the freshly fallen snow.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

water_equivalent_snow_depth_new_last_1h#

Water equivalent of the snow that fell in the preceding hour.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

water_equivalent_snow_depth_new_last_3h#

Water equivalent of the snow that fell in the preceding 3 hours.

Unit type precipitation, returned in millimeter (mm).

Interpolatable, using stations up to 20 km from the target point at hourly resolution, 15 km at the finest and 40 km at the coarsest – the radius follows the accumulation period. Interpolated values are thresholded on occurrence.

water_film_thickness#

Thickness of the film of water lying on the road surface.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

wave_height_max#

Height of the highest single wave observed over the period.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

wave_height_significant#

Significant wave height, the mean height of the highest third of the waves.

Unit type length_short, returned in centimeter (cm).

Not interpolatable.

wave_period#

Mean time between successive wave crests.

Unit type time, returned in second (s).

Not interpolatable.

weather#

Coded present weather at the time of observation.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_last_3h#

Coded weather observed over the preceding 3 hours.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_last_6h#

Coded weather observed over the preceding 6 hours.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_secondary_last_3h#

Second coded weather observed over the preceding 3 hours, where two kinds of weather occurred.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_significant#

Coded significant weather at the time of observation.

Unit type significant_weather, returned in significant_weather (sign [0..95]).

Not interpolatable.

weather_significant_last_3h#

Coded significant weather over the preceding 3 hours.

Unit type significant_weather, returned in significant_weather (sign [0..95]).

Not interpolatable.

weather_significant_optional_last_12h#

Coded significant weather over the preceding 12 hours, where reported.

Unit type significant_weather, returned in significant_weather (sign [0..95]).

Not interpolatable.

weather_significant_optional_last_1h#

Coded significant weather over the preceding hour, where reported.

Unit type significant_weather, returned in significant_weather (sign [0..95]).

Not interpolatable.

weather_significant_optional_last_24h#

Coded significant weather over the preceding 24 hours, where reported.

Unit type significant_weather, returned in significant_weather (sign [0..95]).

Not interpolatable.

weather_significant_optional_last_3h#

Coded significant weather over the preceding 3 hours, where reported.

Unit type significant_weather, returned in significant_weather (sign [0..95]).

Not interpolatable.

weather_significant_optional_last_6h#

Coded significant weather over the preceding 6 hours, where reported.

Unit type significant_weather, returned in significant_weather (sign [0..95]).

Not interpolatable.

weather_type_blowing_drifting_snow#

Whether blowing or drifting snow was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_blowing_spray#

Whether blowing spray was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_drizzle#

Whether drizzle was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_dust_ash_sand#

Whether dust, volcanic ash or blowing sand was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_fog#

Whether fog was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_freezing_drizzle#

Whether freezing drizzle was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_freezing_rain#

Whether freezing rain was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_glaze_rime#

Whether glaze or rime was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_ground_fog#

Whether ground fog was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_hail#

Whether hail was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_heavy_fog#

Whether heavy or freezing fog was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_high_damaging_winds#

Whether high, damaging winds was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_ice_fog_freezing_fog#

Whether ice fog or freezing fog was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_ice_sleet_snow_hail#

Whether ice pellets, sleet, snow or hail was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_mist#

Whether mist was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_precipitation_unknown_source#

Whether precipitation of unknown type was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_rain#

Whether rain was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_smoke_haze#

Whether smoke or haze was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_snow_pellets_snow_grains_ice_crystals#

Whether snow pellets, snow grains or ice crystals was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_thunder#

Whether thunder was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_tornado_waterspout#

Whether a tornado, waterspout or funnel cloud was observed.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_vicinity_dust_ash_sand#

Whether dust, volcanic ash or blowing sand was observed in the vicinity of the station.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_vicinity_fog_any#

Whether fog of any kind was observed in the vicinity of the station.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_vicinity_rain_snow_shower#

Whether a rain or snow shower was observed in the vicinity of the station.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_vicinity_snow_ice_crystals#

Whether snow or ice crystals was observed in the vicinity of the station.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

weather_type_vicinity_thunder#

Whether thunder was observed in the vicinity of the station.

Unit type dimensionless, returned in dimensionless (-).

Not interpolatable.

wind_direction#

Direction the wind is blowing from, clockwise from true north.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_direction_gust_max#

Direction the strongest gust of the period blew from.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_direction_gust_max_1mile#

Direction of the strongest gust measured over a one-mile passage of air.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_direction_gust_max_1min#

Direction of the strongest gust averaged over one minute.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_direction_gust_max_2min#

Direction of the strongest gust averaged over two minutes.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_direction_gust_max_5sec#

Direction of the strongest gust averaged over five seconds.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_direction_gust_max_instant#

Direction of the strongest instantaneous gust.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_direction_last_10min#

Mean direction the wind blew from over the 10 minutes before the timestamp, a window shorter than the dataset’s own interval.

Unit type angle, returned in degree (°).

Not interpolatable.

wind_force_beaufort#

Wind strength on the Beaufort scale.

Unit type wind_scale, returned in beaufort (bft).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max#

Speed of the strongest gust of the period.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_1mile#

Strongest gust measured over a one-mile passage of air.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_1min#

Strongest gust averaged over one minute.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_2min#

Strongest gust averaged over two minutes.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_5sec#

Strongest gust averaged over five seconds.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_instant#

Strongest instantaneous gust.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_last_12h#

Strongest gust over the preceding 12 hours.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_last_1h#

Strongest gust over the preceding hour.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_last_3h#

Strongest gust over the preceding 3 hours.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_last_6h#

Strongest gust over the preceding 6 hours.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_gust_max_yesterday#

Strongest gust on the previous day.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_movement#

Wind run, the distance a parcel of air travelled past the station in 24 hours.

Unit type length_long, returned in kilometer (km).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_movement_multiday#

Wind run over several days, reported as one total.

Unit type length_long, returned in kilometer (km).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_speed#

Mean speed of the wind over the period.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_speed_arithmetic#

Arithmetic mean of the wind speed, unweighted by direction.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_speed_last_10min#

Mean wind speed over the 10 minutes before the timestamp, a window shorter than the dataset’s own interval, not the mean over the interval that wind_speed is.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_speed_min#

Lowest wind speed over the period.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_speed_rolling_mean_max#

Highest rolling mean wind speed over the period.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.

wind_speed_rolling_mean_max_yesterday#

Highest rolling mean wind speed on the previous day.

Unit type speed, returned in meter_per_second (m/s).

Interpolatable, using stations up to 40 km from the target point, at every resolution.