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. Northwest32.5°F7132.0°F0.5°F
Illinois CD 2. Northeast32.8°F6932.4°F0.4°F
Illinois CD 3. West35.8°F6635.6°F0.2°F
Illinois CD 4. Central35.6°F7035.2°F0.4°F
Illinois CD 5. East35.5°F7334.9°F0.6°F
Illinois CD 6. West Southwest38.6°F7238.3°F0.3°F
Illinois CD 7. East Southeast39.3°F7338.4°F0.9°F
Illinois CD 8. Southwest42.2°F7541.4°F0.8°F
Illinois CD 9. Southeast42.7°F7741.6°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from