Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest73.2°F6173.5°F-0.3°F
Illinois CD 2. Northeast72.7°F5473.2°F-0.5°F
Illinois CD 3. West76.3°F7976.0°F0.3°F
Illinois CD 4. Central75.6°F8475.0°F0.6°F
Illinois CD 5. East74.6°F7974.4°F0.2°F
Illinois CD 6. West Southwest77.9°F9276.8°F1.1°F
Illinois CD 7. East Southeast77.1°F8976.3°F0.8°F
Illinois CD 8. Southwest79.5°F10177.9°F1.6°F
Illinois CD 9. Southeast78.8°F9477.7°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 19, 2019 from