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. Northwest56.6°F2359.7°F-3.1°F
Illinois CD 2. Northeast55.1°F1358.9°F-3.8°F
Illinois CD 3. West59.7°F3162.3°F-2.6°F
Illinois CD 4. Central58.1°F1861.6°F-3.5°F
Illinois CD 5. East57.3°F1561.0°F-3.7°F
Illinois CD 6. West Southwest60.6°F2963.5°F-2.9°F
Illinois CD 7. East Southeast59.9°F2063.2°F-3.3°F
Illinois CD 8. Southwest62.2°F2365.1°F-2.9°F
Illinois CD 9. Southeast62.1°F2465.0°F-2.9°F

Citing This Page

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