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. Northwest33.4°F8831.9°F1.5°F
Illinois CD 2. Northeast34.1°F8832.5°F1.6°F
Illinois CD 3. West37.8°F9835.5°F2.3°F
Illinois CD 4. Central37.1°F9335.2°F1.9°F
Illinois CD 5. East36.7°F9234.9°F1.8°F
Illinois CD 6. West Southwest40.0°F9138.2°F1.8°F
Illinois CD 7. East Southeast39.6°F8438.4°F1.2°F
Illinois CD 8. Southwest42.7°F8541.5°F1.2°F
Illinois CD 9. Southeast42.8°F8141.6°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from