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. Northwest45.9°F2747.1°F-1.2°F
Illinois CD 2. Northeast46.3°F3447.3°F-1.0°F
Illinois CD 3. West49.1°F2550.3°F-1.2°F
Illinois CD 4. Central49.1°F4649.8°F-0.7°F
Illinois CD 5. East48.8°F5249.4°F-0.6°F
Illinois CD 6. West Southwest52.1°F6052.3°F-0.2°F
Illinois CD 7. East Southeast51.9°F5252.3°F-0.4°F
Illinois CD 8. Southwest54.6°F6154.6°F0.0°F
Illinois CD 9. Southeast54.5°F5654.7°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from