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
(123 Years)
Illinois CD 1. Northwest46.4°F648.2°F-1.8°F
Illinois CD 2. Northeast46.7°F648.5°F-1.8°F
Illinois CD 3. West49.6°F751.2°F-1.6°F
Illinois CD 4. Central48.6°F450.7°F-2.1°F
Illinois CD 5. East48.3°F450.3°F-2.0°F
Illinois CD 6. West Southwest51.6°F753.1°F-1.5°F
Illinois CD 7. East Southeast51.8°F1353.1°F-1.3°F
Illinois CD 8. Southwest54.5°F2155.4°F-0.9°F
Illinois CD 9. Southeast54.8°F2455.4°F-0.6°F

Citing This Page

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