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
(122 Years)
Illinois CD 1. Northwest46.3°F348.2°F-1.9°F
Illinois CD 2. Northeast46.5°F348.4°F-1.9°F
Illinois CD 3. West49.7°F651.2°F-1.5°F
Illinois CD 4. Central48.9°F550.7°F-1.8°F
Illinois CD 5. East48.5°F550.3°F-1.8°F
Illinois CD 6. West Southwest51.6°F653.1°F-1.5°F
Illinois CD 7. East Southeast51.6°F653.1°F-1.5°F
Illinois CD 8. Southwest54.1°F755.3°F-1.2°F
Illinois CD 9. Southeast54.3°F955.4°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 22, 2020 from