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Daily update affects two days - yesterday and day before yesterday. Monthly update covers the whole previous month as soon as completed. The purpose of the updates is described in this article. We gradually expands the spatial coverage of Solargis API. For the gray areas on the map, please use Solargis climData online shop. 


Meteorological data

Meteorological data comes from post-processed numerical weather models and is available globally. The DAY-1 and DAY-2 values are taken from NOAA GFS (resp. ECMWF IFS) data source (forecasted value). The meteorological data from GFS model are later updated with data from the NOAA CFS v2 data source (re-analysed archive data). Meteorological data for period DAY-3 or earlier can be considered as definitive.

Numerical Weather Prediction (NWP) forecast data