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
(120 Years)
Illinois CD 1. Northwest46.9°F248.2°F-1.3°F
Illinois CD 2. Northeast47.2°F348.5°F-1.3°F
Illinois CD 3. West49.9°F151.2°F-1.3°F
Illinois CD 4. Central48.9°F150.6°F-1.7°F
Illinois CD 5. East48.5°F150.3°F-1.8°F
Illinois CD 6. West Southwest51.7°F153.0°F-1.3°F
Illinois CD 7. East Southeast51.7°F353.0°F-1.3°F
Illinois CD 8. Southwest54.2°F455.4°F-1.2°F
Illinois CD 9. Southeast54.4°F655.4°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from