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°F8538.1°F0.9°F
Illinois CD 2. Northeast40.1°F9938.7°F1.4°F
Illinois CD 3. West42.6°F9241.4°F1.2°F
Illinois CD 4. Central41.8°F8541.0°F0.8°F
Illinois CD 5. East42.0°F9540.7°F1.3°F
Illinois CD 6. West Southwest45.2°F10143.8°F1.4°F
Illinois CD 7. East Southeast45.1°F9343.8°F1.3°F
Illinois CD 8. Southwest47.8°F9846.5°F1.3°F
Illinois CD 9. Southeast48.3°F10346.6°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from