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. Northwest48.9°F9547.4°F1.5°F
Illinois CD 2. Northeast48.5°F9347.2°F1.3°F
Illinois CD 3. West51.9°F9950.5°F1.4°F
Illinois CD 4. Central51.9°F10349.9°F2.0°F
Illinois CD 5. East51.3°F10149.4°F1.9°F
Illinois CD 6. West Southwest54.2°F10452.3°F1.9°F
Illinois CD 7. East Southeast54.5°F10752.3°F2.2°F
Illinois CD 8. Southwest56.8°F10754.8°F2.0°F
Illinois CD 9. Southeast56.9°F10754.8°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from