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. Northwest72.9°F5573.5°F-0.6°F
Illinois CD 2. Northeast73.3°F6773.2°F0.1°F
Illinois CD 3. West75.2°F5376.0°F-0.8°F
Illinois CD 4. Central74.0°F4775.0°F-1.0°F
Illinois CD 5. East73.8°F5774.4°F-0.6°F
Illinois CD 6. West Southwest76.0°F5276.8°F-0.8°F
Illinois CD 7. East Southeast75.5°F4676.3°F-0.8°F
Illinois CD 8. Southwest78.3°F8077.9°F0.4°F
Illinois CD 9. Southeast77.4°F5777.7°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from