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. Northwest51.6°F2253.2°F-1.6°F
Illinois CD 2. Northeast51.6°F3052.8°F-1.2°F
Illinois CD 3. West54.6°F2956.1°F-1.5°F
Illinois CD 4. Central54.6°F3955.5°F-0.9°F
Illinois CD 5. East54.2°F4154.9°F-0.7°F
Illinois CD 6. West Southwest57.5°F5057.7°F-0.2°F
Illinois CD 7. East Southeast57.4°F4957.5°F-0.1°F
Illinois CD 8. Southwest59.6°F5359.7°F-0.1°F
Illinois CD 9. Southeast59.7°F5059.8°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from