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. Northwest72.7°F5073.5°F-0.8°F
Illinois CD 2. Northeast72.3°F4673.2°F-0.9°F
Illinois CD 3. West75.3°F5776.0°F-0.7°F
Illinois CD 4. Central74.7°F6075.0°F-0.3°F
Illinois CD 5. East73.3°F4674.4°F-1.1°F
Illinois CD 6. West Southwest76.7°F7176.8°F-0.1°F
Illinois CD 7. East Southeast75.9°F5876.3°F-0.4°F
Illinois CD 8. Southwest78.1°F7477.9°F0.2°F
Illinois CD 9. Southeast78.7°F9177.7°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from