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. Northwest33.3°F9331.7°F1.6°F
Illinois CD 2. Northeast34.0°F9532.2°F1.8°F
Illinois CD 3. West37.0°F9835.2°F1.8°F
Illinois CD 4. Central36.7°F9834.8°F1.9°F
Illinois CD 5. East36.4°F9834.5°F1.9°F
Illinois CD 6. West Southwest39.8°F10237.7°F2.1°F
Illinois CD 7. East Southeast39.7°F9738.0°F1.7°F
Illinois CD 8. Southwest42.6°F9840.9°F1.7°F
Illinois CD 9. Southeast42.6°F9641.0°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from