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
(123 Years)
Illinois CD 1. Northwest43.4°F8542.7°F0.7°F
Illinois CD 2. Northeast43.8°F8843.1°F0.7°F
Illinois CD 3. West46.0°F6545.9°F0.1°F
Illinois CD 4. Central45.8°F7745.4°F0.4°F
Illinois CD 5. East45.6°F7745.1°F0.5°F
Illinois CD 6. West Southwest48.1°F6048.0°F0.1°F
Illinois CD 7. East Southeast48.4°F7648.1°F0.3°F
Illinois CD 8. Southwest50.6°F5850.5°F0.1°F
Illinois CD 9. Southeast50.6°F4750.6°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from