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
(125 Years)
Illinois CD 1. Northwest58.2°F3159.0°F-0.8°F
Illinois CD 2. Northeast57.7°F3358.4°F-0.7°F
Illinois CD 3. West61.1°F4161.7°F-0.6°F
Illinois CD 4. Central60.9°F5261.1°F-0.2°F
Illinois CD 5. East60.3°F5360.4°F-0.1°F
Illinois CD 6. West Southwest62.9°F5163.1°F-0.2°F
Illinois CD 7. East Southeast62.9°F5962.8°F0.1°F
Illinois CD 8. Southwest64.8°F5364.8°F0.0°F
Illinois CD 9. Southeast64.9°F5564.7°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from