26. Skip to content

26. Google Gencast 15-day Forecast

Note on lead times: When Google runs the Gencast model between 00:00 to 12:00, it is marked as 12:00. On GAP, the timestamp is adjusted to 00:00, so the lead time is decreased by 12 hours.

Name Description Unit API attribute name
10 meter U wind component Zonal (west–east) component of wind measured at 10 meters above ground m/s 10m_u_component_of_wind
10 meter V wind component Meridional (south–north) component of wind measured at 10 meters above ground m/s 10m_v_component_of_wind
2 meter temperature Air temperature measured at 2 meters above ground level K 2m_temperature
Total precipitation over a 12-hour period Total accumulated precipitation over a 12-hour period m total_precipitation_12hr