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. Northwest48.0°F7847.2°F0.8°F
Illinois CD 2. Northeast48.1°F8047.3°F0.8°F
Illinois CD 3. West50.8°F7650.3°F0.5°F
Illinois CD 4. Central50.5°F7849.8°F0.7°F
Illinois CD 5. East50.2°F8049.3°F0.9°F
Illinois CD 6. West Southwest52.3°F6552.3°F0.0°F
Illinois CD 7. East Southeast52.4°F6452.2°F0.2°F
Illinois CD 8. Southwest54.5°F5854.7°F-0.2°F
Illinois CD 9. Southeast54.2°F4454.7°F-0.5°F

Citing This Page

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