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. Northwest33.9°F3634.5°F-0.6°F
Illinois CD 2. Northeast34.7°F4335.2°F-0.5°F
Illinois CD 3. West37.8°F4937.9°F-0.1°F
Illinois CD 4. Central37.2°F4537.5°F-0.3°F
Illinois CD 5. East36.7°F4237.3°F-0.6°F
Illinois CD 6. West Southwest40.2°F5040.3°F-0.1°F
Illinois CD 7. East Southeast40.2°F4840.4°F-0.2°F
Illinois CD 8. Southwest43.4°F5743.2°F0.2°F
Illinois CD 9. Southeast43.6°F5843.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from