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
(124 Years)
Illinois CD 1. Northwest33.5°F9132.2°F1.3°F
Illinois CD 2. Northeast34.2°F8933.0°F1.2°F
Illinois CD 3. West37.6°F10135.7°F1.9°F
Illinois CD 4. Central37.2°F10035.3°F1.9°F
Illinois CD 5. East37.2°F10335.1°F2.1°F
Illinois CD 6. West Southwest40.5°F10538.3°F2.2°F
Illinois CD 7. East Southeast41.1°F11038.4°F2.7°F
Illinois CD 8. Southwest43.5°F10641.3°F2.2°F
Illinois CD 9. Southeast43.8°F10941.4°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from