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. Northwest31.8°F6931.6°F0.2°F
Illinois CD 2. Northeast32.4°F5532.4°F0.0°F
Illinois CD 3. West35.5°F7435.0°F0.5°F
Illinois CD 4. Central35.0°F7234.6°F0.4°F
Illinois CD 5. East34.8°F7034.5°F0.3°F
Illinois CD 6. West Southwest38.3°F7937.5°F0.8°F
Illinois CD 7. East Southeast38.8°F8337.8°F1.0°F
Illinois CD 8. Southwest42.1°F9640.5°F1.6°F
Illinois CD 9. Southeast42.4°F9640.7°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2020, retrieved on April 2, 2020 from