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. Northwest35.6°F5935.7°F-0.1°F
Illinois CD 2. Northeast36.5°F7736.1°F0.4°F
Illinois CD 3. West38.7°F5139.1°F-0.4°F
Illinois CD 4. Central38.8°F6638.6°F0.2°F
Illinois CD 5. East38.7°F7338.3°F0.4°F
Illinois CD 6. West Southwest41.5°F6241.4°F0.1°F
Illinois CD 7. East Southeast42.1°F7641.6°F0.5°F
Illinois CD 8. Southwest44.6°F6844.3°F0.3°F
Illinois CD 9. Southeast44.9°F7344.4°F0.5°F

Citing This Page

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