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. Northwest46.2°F248.2°F-2.0°F
Illinois CD 2. Northeast46.4°F148.4°F-2.0°F
Illinois CD 3. West49.6°F551.2°F-1.6°F
Illinois CD 4. Central48.8°F550.6°F-1.8°F
Illinois CD 5. East48.5°F550.3°F-1.8°F
Illinois CD 6. West Southwest51.5°F553.1°F-1.6°F
Illinois CD 7. East Southeast51.6°F553.1°F-1.5°F
Illinois CD 8. Southwest54.1°F655.4°F-1.3°F
Illinois CD 9. Southeast54.3°F755.4°F-1.1°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