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. Northwest47.3°F6647.1°F0.2°F
Illinois CD 2. Northeast47.7°F6647.5°F0.2°F
Illinois CD 3. West50.0°F5250.2°F-0.2°F
Illinois CD 4. Central49.6°F5649.6°F0.0°F
Illinois CD 5. East49.3°F5949.3°F0.0°F
Illinois CD 6. West Southwest51.9°F5252.1°F-0.2°F
Illinois CD 7. East Southeast52.3°F6452.1°F0.2°F
Illinois CD 8. Southwest54.5°F5854.4°F0.1°F
Illinois CD 9. Southeast54.7°F6654.5°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from