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. Northwest42.8°F8941.9°F0.9°F
Illinois CD 2. Northeast43.3°F9342.3°F1.0°F
Illinois CD 3. West45.9°F8945.0°F0.9°F
Illinois CD 4. Central45.4°F8744.6°F0.8°F
Illinois CD 5. East45.2°F9044.2°F1.0°F
Illinois CD 6. West Southwest47.9°F8547.1°F0.8°F
Illinois CD 7. East Southeast48.1°F8847.2°F0.9°F
Illinois CD 8. Southwest50.4°F8149.8°F0.6°F
Illinois CD 9. Southeast50.2°F7149.8°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 22, 2020 from