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. Northwest37.1°F9235.7°F1.4°F
Illinois CD 2. Northeast37.5°F9536.1°F1.4°F
Illinois CD 3. West40.2°F9139.0°F1.2°F
Illinois CD 4. Central40.1°F9538.6°F1.5°F
Illinois CD 5. East39.8°F9538.3°F1.5°F
Illinois CD 6. West Southwest42.3°F8441.4°F0.9°F
Illinois CD 7. East Southeast42.5°F8641.5°F1.0°F
Illinois CD 8. Southwest45.0°F7944.4°F0.6°F
Illinois CD 9. Southeast44.9°F7344.4°F0.5°F

Citing This Page

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