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. Northwest50.0°F11348.2°F1.8°F
Illinois CD 2. Northeast50.0°F10948.4°F1.6°F
Illinois CD 3. West52.2°F9951.2°F1.0°F
Illinois CD 4. Central52.0°F10550.6°F1.4°F
Illinois CD 5. East51.6°F10450.2°F1.4°F
Illinois CD 6. West Southwest54.1°F10053.1°F1.0°F
Illinois CD 7. East Southeast54.2°F10453.0°F1.2°F
Illinois CD 8. Southwest56.4°F10055.4°F1.0°F
Illinois CD 9. Southeast56.5°F10355.5°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from