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. Northwest42.8°F7641.9°F0.9°F
Illinois CD 2. Northeast42.2°F7441.9°F0.3°F
Illinois CD 3. West46.3°F7945.2°F1.1°F
Illinois CD 4. Central46.2°F8744.7°F1.5°F
Illinois CD 5. East45.2°F8144.1°F1.1°F
Illinois CD 6. West Southwest49.0°F9047.4°F1.6°F
Illinois CD 7. East Southeast48.6°F8347.3°F1.3°F
Illinois CD 8. Southwest51.8°F9250.0°F1.8°F
Illinois CD 9. Southeast51.0°F8150.0°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from