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Ensemble Mean API

Mean Ensemble Weather Forecasts from Multiple Models

Location and Time
Location:
Time:

By default, we provide forecasts for 7 days, but you can access forecasts for up to 16 days. If you're interested in past weather data, you can use the Past Days feature to access archived forecasts.

Ensemble Models

Hourly Weather Variables
Temperature (2 m)
Relative Humidity (2 m)
Dewpoint (2 m)
Apparent Temperature
Precipitation (rain + snow)
Rain
Snowfall
Snow Depth
Weather code
Sea Level Pressure
Surface Pressure
Cloud Cover Total
Cloud Cover Low
Cloud Cover Mid
Cloud Cover High
Visibility
Reference Evapotranspiration (ET₀)
Vapour Pressure Deficit
Wind Speed (10 m)
Wind Speed (80 m)
Wind Speed (100 m)
Wind Speed (120 m)
Wind Direction (10 m)
Wind Direction (80 m)
Wind Direction (100 m)
Wind Direction (120 m)
Wind Gusts (10 m)
Temperature (80 m)
Temperature (120 m)
Surface Temperature
Soil Temperature (0-10 cm)
Soil Temperature (10-40 cm)
Soil Temperature (40-100 cm)
Soil Temperature (100-200 cm)
Soil Moisture (0-10 cm)
Soil Moisture (10-40 cm)
Soil Moisture (40-100 cm)
Soil Moisture (100-400 cm)
Soil Temperature (0-7 cm)
Soil Temperature (7-28 cm)
Soil Temperature (28-100 cm)
Soil Temperature (100-255 cm)
Soil Moisture (0-7 cm)
Soil Moisture (7-28 cm)
Soil Moisture (28-100 cm)
Soil Moisture (100-255 cm)

Daily Weather Variables
Mean Temperature (2 m)
Minimum Temperature (2 m)
Maximum Temperature (2 m)
Mean Apparent Temperature
Minimum Apparent Temperature
Maximum Apparent Temperature
Mean Wind Speed (10 m)
Minimum Wind Speed (10 m)
Maximum Wind Speed (10 m)
Dominant Wind Direction (10 m)
Mean Wind Gusts (10 m)
Minimum Wind Gusts (10 m)
Maximum Wind Gusts (10 m)
Mean Wind Speed (100 m)
Minimum Wind Speed (100 m)
Maximum Wind Speed (100 m)
Dominant Wind Direction (100m)
Mean Cloud Cover
Minimum Cloud Cover
Maximum Cloud Cover
Precipitation Sum
Precipitation Hours
Rain Sum
Snowfall Sum
Mean Sea Level Pressure
Minimum Sea Level Pressure
Maximum Sea Level Pressure
Mean Surface Pressure
Minimum Surface Pressure
Maximum Surface Pressure
Mean Relative Humidity (2 m)
Minimum Relative Humidity (2 m)
Maximum Relative Humidity (2 m)
Mean CAPE
Minimum CAPE
Maximum CAPE
Mean Dewpoint (2 m)
Minimum Dewpoint (2 m)
Maximum Dewpoint (2 m)
Reference Evapotranspiration (ET₀)
Shortwave Radiation Sum

Settings
Usage licence:

API Response
Preview:
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API URL (Open in new tab or copy this URL into your application)

Documentation

The Ensemble Mean API offers access to mean and spread (standard deviation) directly calculated from ensemble models using individual members. These ensemble means are stored for an extended period, with most available since March 2026. Individual ensemble members, however, are only stored for up to three days.

The Ensemble Mean API uses the same data sources as the regular Ensemble API. Please refer to the Ensemble API for a detailed list of ensemble models.