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. Northwest32.0°F5532.0°F0.0°F
Illinois CD 2. Northeast32.8°F6932.4°F0.4°F
Illinois CD 3. West35.4°F5935.6°F-0.2°F
Illinois CD 4. Central35.6°F7035.2°F0.4°F
Illinois CD 5. East35.4°F7034.9°F0.5°F
Illinois CD 6. West Southwest38.2°F6138.3°F-0.1°F
Illinois CD 7. East Southeast38.5°F6238.4°F0.1°F
Illinois CD 8. Southwest41.4°F6141.4°F0.0°F
Illinois CD 9. Southeast41.7°F6541.6°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from