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
(122 Years)
Illinois CD 1. Northwest48.2°F5748.2°F0.0°F
Illinois CD 2. Northeast48.4°F5148.4°F0.0°F
Illinois CD 3. West50.9°F4351.2°F-0.3°F
Illinois CD 4. Central50.5°F4750.7°F-0.2°F
Illinois CD 5. East50.0°F4550.3°F-0.3°F
Illinois CD 6. West Southwest52.8°F3753.1°F-0.3°F
Illinois CD 7. East Southeast52.5°F2753.0°F-0.5°F
Illinois CD 8. Southwest54.8°F2355.4°F-0.6°F
Illinois CD 9. Southeast54.7°F1855.4°F-0.7°F

Citing This Page

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