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. Northwest32.0°F5532.0°F0.0°F
Illinois CD 2. Northeast32.2°F5332.5°F-0.3°F
Illinois CD 3. West36.0°F7135.6°F0.4°F
Illinois CD 4. Central35.7°F7235.2°F0.5°F
Illinois CD 5. East35.2°F6834.8°F0.4°F
Illinois CD 6. West Southwest39.2°F7938.2°F1.0°F
Illinois CD 7. East Southeast39.4°F7438.4°F1.0°F
Illinois CD 8. Southwest42.6°F8241.4°F1.2°F
Illinois CD 9. Southeast42.7°F7741.6°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from