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°F8832.0°F1.4°F
Illinois CD 2. Northeast34.1°F8832.4°F1.7°F
Illinois CD 3. West36.4°F7735.6°F0.8°F
Illinois CD 4. Central36.6°F8835.2°F1.4°F
Illinois CD 5. East36.7°F9234.9°F1.8°F
Illinois CD 6. West Southwest39.4°F8138.3°F1.1°F
Illinois CD 7. East Southeast39.9°F9038.4°F1.5°F
Illinois CD 8. Southwest42.7°F8541.5°F1.2°F
Illinois CD 9. Southeast42.9°F8341.6°F1.3°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