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. Northwest40.0°F10338.2°F1.8°F
Illinois CD 2. Northeast40.1°F9938.7°F1.4°F
Illinois CD 3. West43.7°F10941.5°F2.2°F
Illinois CD 4. Central42.8°F10241.0°F1.8°F
Illinois CD 5. East42.4°F10240.8°F1.6°F
Illinois CD 6. West Southwest45.8°F10843.8°F2.0°F
Illinois CD 7. East Southeast45.5°F10443.8°F1.7°F
Illinois CD 8. Southwest48.4°F10846.5°F1.9°F
Illinois CD 9. Southeast48.2°F10146.6°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from