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
(124 Years)
Illinois CD 1. Northwest37.5°F10235.4°F2.1°F
Illinois CD 2. Northeast37.1°F8935.8°F1.3°F
Illinois CD 3. West40.9°F10138.8°F2.1°F
Illinois CD 4. Central39.8°F9038.4°F1.4°F
Illinois CD 5. East39.2°F8638.2°F1.0°F
Illinois CD 6. West Southwest42.3°F8641.3°F1.0°F
Illinois CD 7. East Southeast42.3°F7941.4°F0.9°F
Illinois CD 8. Southwest45.3°F8244.2°F1.1°F
Illinois CD 9. Southeast45.6°F8544.4°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from