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. Northwest38.2°F7437.6°F0.6°F
Illinois CD 2. Northeast38.5°F7337.7°F0.8°F
Illinois CD 3. West41.0°F6440.9°F0.1°F
Illinois CD 4. Central40.9°F7240.5°F0.4°F
Illinois CD 5. East40.8°F7740.1°F0.7°F
Illinois CD 6. West Southwest43.3°F5943.3°F0.0°F
Illinois CD 7. East Southeast43.1°F5243.3°F-0.2°F
Illinois CD 8. Southwest45.4°F3946.2°F-0.8°F
Illinois CD 9. Southeast45.1°F3146.3°F-1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from