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. Northwest46.2°F5346.4°F-0.2°F
Illinois CD 2. Northeast46.8°F6846.6°F0.2°F
Illinois CD 3. West49.2°F4949.5°F-0.3°F
Illinois CD 4. Central49.2°F7449.0°F0.2°F
Illinois CD 5. East49.0°F7648.6°F0.4°F
Illinois CD 6. West Southwest51.6°F7051.5°F0.1°F
Illinois CD 7. East Southeast51.7°F7251.4°F0.3°F
Illinois CD 8. Southwest54.1°F7353.9°F0.2°F
Illinois CD 9. Southeast53.8°F5453.9°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from