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
(124 Years)
Illinois CD 1. Northwest40.2°F7439.9°F0.3°F
Illinois CD 2. Northeast40.8°F8140.2°F0.6°F
Illinois CD 3. West43.1°F6443.1°F0.0°F
Illinois CD 4. Central42.3°F4942.6°F-0.3°F
Illinois CD 5. East42.2°F5342.3°F-0.1°F
Illinois CD 6. West Southwest45.2°F5445.3°F-0.1°F
Illinois CD 7. East Southeast45.7°F6545.4°F0.3°F
Illinois CD 8. Southwest48.1°F5748.0°F0.1°F
Illinois CD 9. Southeast48.6°F7248.1°F0.5°F

Citing This Page

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