Datasets / Climate & environment

Climate normals

Thirty-year (1991–2020) averages of temperature and precipitation for every county, from NOAA's climate division dataset. Tracts take their county's values. Connecticut's 2022 planning regions don't have values yet.

5
measures
3,143
counties with data
84,206
census tracts with data

Open Annual Avg Temperature on the map →

Measures

MeasureUnitGeography
Annual Avg Temperature°FCounties, tracts
Annual PrecipitationinCounties, tracts
Temperature Seasonality°F swingCounties, tracts
Avg Summer High°FCounties, tracts
Avg Winter Low°FCounties, tracts

Source

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