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
(120 Years)
Illinois CD 1. Northwest46.7°F148.1°F-1.4°F
Illinois CD 2. Northeast47.0°F148.4°F-1.4°F
Illinois CD 3. West49.7°F151.2°F-1.5°F
Illinois CD 4. Central48.9°F150.7°F-1.8°F
Illinois CD 5. East48.4°F150.2°F-1.8°F
Illinois CD 6. West Southwest51.5°F153.0°F-1.5°F
Illinois CD 7. East Southeast51.6°F153.0°F-1.4°F
Illinois CD 8. Southwest54.0°F155.4°F-1.4°F
Illinois CD 9. Southeast54.3°F555.4°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from