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. Northwest39.5°F9738.2°F1.3°F
Illinois CD 2. Northeast39.6°F8738.7°F0.9°F
Illinois CD 3. West43.0°F10241.4°F1.6°F
Illinois CD 4. Central42.4°F9941.0°F1.4°F
Illinois CD 5. East42.1°F9840.7°F1.4°F
Illinois CD 6. West Southwest45.6°F10443.7°F1.9°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. Southeast48.4°F10946.6°F1.8°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