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. Northwest36.6°F12031.6°F5.0°F
Illinois CD 2. Northeast37.0°F12032.3°F4.7°F
Illinois CD 3. West40.0°F12035.1°F4.9°F
Illinois CD 4. Central39.7°F12034.8°F4.9°F
Illinois CD 5. East38.7°F11934.5°F4.2°F
Illinois CD 6. West Southwest42.4°F12137.8°F4.6°F
Illinois CD 7. East Southeast41.9°F11937.9°F4.0°F
Illinois CD 8. Southwest45.2°F12040.9°F4.3°F
Illinois CD 9. Southeast44.9°F12041.0°F3.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from