Dew Point API Parameters

Instantaneous Dew Point | Interval Values of Dew Point | Mean Dew Point over the Last 10 Years

Instantaneous Dew Point

Gives the instantaneous value of the dew point temperature at the indicated level above ground or pressure level. Standard height for surface dew point temperature is 2m.

dew_point_<level>:<unit>

Available levels (global): 2m - 20000m (continuously), 1000hPa, 975hPa, 950hPa, 925hPa, 900hPa, 875hPa, 850hPa, 825hPa, 800hPa, 775hPa, 750hPa, 700hPa, 650hPa, 600hPa, 550hPa, 500hPa, 450hPa, 400hPa, 350hPa, 300hPa, 250hPa, 200hPa, 150hPa, 100hPa, 70hPa, 50hPa

Available flight levels: FL10 - FL605 (continuously)

Available units: C, F, K

Example

• Create a time series for the dew point in °C at different altitudes for Paris:

  

• Current situation: https://api.meteomatics.com/2025-07-10T00:00:00Z--2025-07-13T00:00:00Z:PT1H/dew_point_2m:C,dew_point_20m:C,dew_point_100m:C,dew_point_200m:C,dew_point_500m:C,dew_point_850hPa:C,dew_point_700hPa:C/48.8566,2.3522/html

Interval Values of Dew Point

Gives the mean, maximum or minimum dew point at the indicated level over the indicated duration. Standard height for surface dew point temperature is 2m.

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

Available levels (global): 2m - 20000m (continuously), 1000hPa, 975hPa, 950hPa, 925hPa, 900hPa, 875hPa, 850hPa, 825hPa, 800hPa, 775hPa, 750hPa, 700hPa, 650hPa, 600hPa, 550hPa, 500hPa, 450hPa, 400hPa, 350hPa, 300hPa, 250hPa, 200hPa, 150hPa, 100hPa, 70hPa, 50hPa

Available flight levels: FL10 - FL605 (continuously)

Available measures: mean, min, max

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

Available units: C, F, K

Examples

• Create time series for the minimum dew point at different altitudes for Los Angeles using 3 hour intervals.

  

• Current situation: https://api.meteomatics.com/2025-07-10T00:00:00Z--2025-07-13T00:00:00Z:PT1H/dew_point_mean_2m_3h:C,dew_point_mean_100m_3h:C,dew_point_mean_700hPa_3h:C/34.0522,118.2437/html?source=mix

Mean Dew Point over the Last 10 Years

Gives the mean 2m dew point temperature over the last 10 years on a certain date at a specific location.

dew_point_2m_10y_mean:<unit>

Available units: C, F, K

Examples:

• Compare the mean dew point temperature of the last ten years with the dew point temperatures of 2022.
  

  

  
  Current situation:
  https://api.meteomatics.com/2025-07-10T12:00:00ZP100D:P2D/dew_point_2m_10y_mean:C,dew_point_2m:C/50,10/html
• The dew point temperature in winter compared to the 10 years mean:
  

  validdate;dew_point_2m_10y_mean:C;dew_point_2m:C
  2021-10-01T12:00:00Z;8.5;8.6
  2021-11-01T12:00:00Z;6.6;8.0
  2021-12-01T12:00:00Z;1.5;4.4
  2022-01-01T12:00:00Z;2.2;8.9
  2022-02-01T12:00:00Z;0.6;-0.4

  
  Current situation:
  https://api.meteomatics.com/2025-07-10T12:00:00ZP4M:P1M/dew_point_2m_10y_mean:C,dew_point_2m:C/50,10/csv