This API returns 30 year historical climate normals ranging from hourly to monthly intervals. The period of calculation is 1981 to 2010, and the data is derived from the ERA-5 9KM Re-analysis. With this API you can retrieve temporal averages for data from the past 30 years for fields including temperature, dew point, wind speed, precipitation, and snowfall. The spatial resolution of the data returned by the API is 9 kilometers.
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