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. Northwest38.4°F10835.7°F2.7°F
Illinois CD 2. Northeast39.0°F11236.1°F2.9°F
Illinois CD 3. West40.1°F8939.0°F1.1°F
Illinois CD 4. Central40.3°F10138.6°F1.7°F
Illinois CD 5. East40.3°F10138.3°F2.0°F
Illinois CD 6. West Southwest42.6°F9341.5°F1.1°F
Illinois CD 7. East Southeast43.0°F9641.5°F1.5°F
Illinois CD 8. Southwest45.4°F9044.3°F1.1°F
Illinois CD 9. Southeast45.5°F8844.4°F1.1°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