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. Northwest42.1°F10439.9°F2.2°F
Illinois CD 2. Northeast42.2°F10340.2°F2.0°F
Illinois CD 3. West45.1°F10543.1°F2.0°F
Illinois CD 4. Central44.5°F10242.7°F1.8°F
Illinois CD 5. East44.2°F10142.3°F1.9°F
Illinois CD 6. West Southwest46.8°F10145.3°F1.5°F
Illinois CD 7. East Southeast46.9°F9945.4°F1.5°F
Illinois CD 8. Southwest48.8°F8248.0°F0.8°F
Illinois CD 9. Southeast49.0°F8448.1°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from