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. Northwest46.9°F8046.3°F0.6°F
Illinois CD 2. Northeast47.2°F8046.6°F0.6°F
Illinois CD 3. West49.8°F7949.4°F0.4°F
Illinois CD 4. Central49.3°F7648.9°F0.4°F
Illinois CD 5. East49.1°F7948.5°F0.6°F
Illinois CD 6. West Southwest51.6°F7051.3°F0.3°F
Illinois CD 7. East Southeast51.7°F7151.3°F0.4°F
Illinois CD 8. Southwest53.9°F6653.8°F0.1°F
Illinois CD 9. Southeast53.7°F5153.8°F-0.1°F

Citing This Page

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