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. Northwest43.5°F346.4°F-2.9°F
Illinois CD 2. Northeast44.1°F546.6°F-2.5°F
Illinois CD 3. West46.2°F249.4°F-3.2°F
Illinois CD 4. Central46.0°F348.9°F-2.9°F
Illinois CD 5. East45.5°F248.5°F-3.0°F
Illinois CD 6. West Southwest48.5°F351.4°F-2.9°F
Illinois CD 7. East Southeast48.2°F251.3°F-3.1°F
Illinois CD 8. Southwest51.0°F253.7°F-2.7°F
Illinois CD 9. Southeast51.0°F253.8°F-2.8°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