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. Northwest46.3°F3847.2°F-0.9°F
Illinois CD 2. Northeast46.7°F4947.2°F-0.5°F
Illinois CD 3. West49.1°F2550.3°F-1.2°F
Illinois CD 4. Central49.2°F4949.8°F-0.6°F
Illinois CD 5. East48.9°F5349.3°F-0.4°F
Illinois CD 6. West Southwest51.3°F3252.2°F-0.9°F
Illinois CD 7. East Southeast51.7°F4752.3°F-0.6°F
Illinois CD 8. Southwest54.2°F4554.7°F-0.5°F
Illinois CD 9. Southeast54.2°F4454.7°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from