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. Northwest39.0°F8538.2°F0.8°F
Illinois CD 2. Northeast39.6°F8738.7°F0.9°F
Illinois CD 3. West42.6°F9241.5°F1.1°F
Illinois CD 4. Central42.6°F10041.1°F1.5°F
Illinois CD 5. East42.4°F10240.7°F1.7°F
Illinois CD 6. West Southwest45.7°F10643.8°F1.9°F
Illinois CD 7. East Southeast45.9°F10643.8°F2.1°F
Illinois CD 8. Southwest48.8°F11346.4°F2.4°F
Illinois CD 9. Southeast48.8°F11246.6°F2.2°F

Citing This Page

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