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
(125 Years)
Illinois CD 1. Northwest56.4°F1759.7°F-3.3°F
Illinois CD 2. Northeast55.8°F2259.0°F-3.2°F
Illinois CD 3. West60.5°F3762.3°F-1.8°F
Illinois CD 4. Central60.3°F4561.6°F-1.3°F
Illinois CD 5. East59.6°F4461.0°F-1.4°F
Illinois CD 6. West Southwest64.1°F6963.5°F0.6°F
Illinois CD 7. East Southeast64.4°F7563.2°F1.2°F
Illinois CD 8. Southwest67.8°F10265.1°F2.7°F
Illinois CD 9. Southeast67.6°F9965.0°F2.6°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