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. Northwest40.6°F10938.2°F2.4°F
Illinois CD 2. Northeast40.8°F10638.7°F2.1°F
Illinois CD 3. West42.9°F9941.5°F1.4°F
Illinois CD 4. Central42.9°F10341.0°F1.9°F
Illinois CD 5. East42.7°F10340.7°F2.0°F
Illinois CD 6. West Southwest45.2°F10143.7°F1.5°F
Illinois CD 7. East Southeast45.4°F10143.8°F1.6°F
Illinois CD 8. Southwest48.0°F10346.5°F1.5°F
Illinois CD 9. Southeast48.0°F9846.6°F1.4°F

Citing This Page

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