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. Northwest35.9°F12030.6°F5.3°F
Illinois CD 2. Northeast36.1°F12031.2°F4.9°F
Illinois CD 3. West39.1°F12134.1°F5.0°F
Illinois CD 4. Central39.6°F12233.8°F5.8°F
Illinois CD 5. East39.2°F12333.5°F5.7°F
Illinois CD 6. West Southwest42.0°F12236.8°F5.2°F
Illinois CD 7. East Southeast42.2°F12337.1°F5.1°F
Illinois CD 8. Southwest45.3°F12340.0°F5.3°F
Illinois CD 9. Southeast45.7°F12340.2°F5.5°F

Citing This Page

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