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. Northwest46.4°F7546.0°F0.4°F
Illinois CD 2. Northeast46.7°F7646.2°F0.5°F
Illinois CD 3. West49.2°F7049.0°F0.2°F
Illinois CD 4. Central48.8°F7048.5°F0.3°F
Illinois CD 5. East48.7°F7648.2°F0.5°F
Illinois CD 6. West Southwest51.0°F5551.0°F0.0°F
Illinois CD 7. East Southeast51.2°F6151.0°F0.2°F
Illinois CD 8. Southwest53.3°F5453.3°F0.0°F
Illinois CD 9. Southeast53.1°F4253.4°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from