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°F3639.8°F-0.8°F
Illinois CD 2. Northeast39.5°F3840.2°F-0.7°F
Illinois CD 3. West43.0°F5843.1°F-0.1°F
Illinois CD 4. Central42.4°F5242.6°F-0.2°F
Illinois CD 5. East42.1°F5242.4°F-0.3°F
Illinois CD 6. West Southwest45.8°F7345.3°F0.5°F
Illinois CD 7. East Southeast45.6°F5745.4°F0.2°F
Illinois CD 8. Southwest48.3°F6448.0°F0.3°F
Illinois CD 9. Southeast48.2°F5748.1°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 18, 2019 from