Standard Weather Parameters - Humidity

Instantaneous Relative Humidity | Interval Values of Relative Humidity | Absolute Humidity

Humidity

Instantaneous Relative Humidity

Gives the instantaneous value of the relative humidity at the indicated level in percent.

relative_humidity_<level>:<unit>

Available levels (global): 2m - 20000m (continuously), 1000hPa, 950hPa, 925hPa, 900hPa, 850hPa, 800hPa, 700hPa, 500hPa, 300hPa, 250hPa, 200hPa, 150hPa, 100hPa, 70hPa

Available units: p

Examples

• Create a time series of relative humidity in % at different altitudes for Paris:
  https://api.meteomatics.com/__replace__0T00:00:00Z--__replace__3T00:00:00Z:PT1H/relative_humidity_2m:p,relative_humidity_20m:p,relative_humidity_200m:p,relative_humidity_500m:p,relative_humidity_700hPa:p/48.8566,2.3522/html

  

• Create an HTML map for the relative humidity at 2 meters over Europe.
  https://api.meteomatics.com/now/relative_humidity_2m:p/europe:0.1,0.1/html_map

  

• Here is an example for the JSON format:
  https://api.meteomatics.com/__replace__0T00:00:00ZP1D:PT3H/relative_humidity_1000hPa:p/48.8566,2.3522/json

  {"version":"3.0","user":"api-test","dateGenerated":"2018-02-14T12:35:19Z","status":"OK","data":
  [{"parameter":"relative_humidity_1000hPa:p","coordinates":[{"lat":47.4122,"lon":9.34065,"dates":
  [{"date":"2018-02-05T00:00:00Z","value":67.5},{"date":"2018-02-05T03:00:00Z","value":79.4},
  {"date":"2018-02-05T06:00:00Z","value":81.8},{"date":"2018-02-05T09:00:00Z","value":89.3},
  {"date":"2018-02-05T12:00:00Z","value":85.8},{"date":"2018-02-05T15:00:00Z","value":78.9},
  {"date":"2018-02-05T18:00:00Z","value":96.1},{"date":"2018-02-05T21:00:00Z","value":94.9},
  {"date":"2018-02-06T00:00:00Z","value":98.2}]}]}]}

Interval Values of Relative Humidity

Gives the mean, maximum or minimum relative humidity at the indicated level over the indicated duration.

relative_humidity_<measure>_<level>_<interval>:p

Available levels (global): 2m - 20000m (continuously), 1000hPa, 950hPa, 925hPa, 900hPa, 850hPa, 800hPa, 700hPa, 500hPa, 300hPa, 250hPa, 200hPa, 150hPa, 100hPa, 70hPa

Available measures: mean, min, max

Available intervals: 1h, 2h, 3h, 6h, 12h, 24h

Available units: p

Examples

• Create a time series for the maximum relative humidity at different altitudes for Los Angeles using 3 hour intervals.
  

  

• Current situation:
  https://api.meteomatics.com/__replace__0T00:00:00Z--__replace__3T00:00:00Z:PT3H/relative_humidity_max_2m_3h:p,relative_humidity_max_100m_3h:p,relative_humidity_max_850hPa_3h:p/34.0522,118.2437/html?source=mix

Absolute Humidity

Gives the absolute humidity at 2m in [g/m³]. Note: the absolute humidity is only available at 2m.

absolute_humidity_2m:gm3

Examples

• Create a time series plot of absolute humidity for Paris.
  https://api.meteomatics.com/__replace__0T00:00:00Z--__replace__3T00:00:00Z:PT1H/absolute_humidity_2m:gm3/48.8566,2.3522/html