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. Northwest46.8°F4247.9°F-1.1°F
Illinois CD 2. Northeast46.5°F3947.5°F-1.0°F
Illinois CD 3. West49.8°F4150.9°F-1.1°F
Illinois CD 4. Central49.5°F4550.3°F-0.8°F
Illinois CD 5. East49.3°F5249.7°F-0.4°F
Illinois CD 6. West Southwest52.0°F4952.7°F-0.7°F
Illinois CD 7. East Southeast52.6°F5852.6°F0.0°F
Illinois CD 8. Southwest54.8°F5355.0°F-0.2°F
Illinois CD 9. Southeast55.3°F6155.0°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from