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. Northwest32.1°F8930.5°F1.6°F
Illinois CD 2. Northeast32.6°F9231.1°F1.5°F
Illinois CD 3. West34.8°F7334.1°F0.7°F
Illinois CD 4. Central34.1°F6533.8°F0.3°F
Illinois CD 5. East33.6°F5833.6°F0.0°F
Illinois CD 6. West Southwest36.6°F5336.8°F-0.2°F
Illinois CD 7. East Southeast36.3°F4237.1°F-0.8°F
Illinois CD 8. Southwest39.2°F3740.1°F-0.9°F
Illinois CD 9. Southeast39.0°F3240.2°F-1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 22, 2019 from