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. Northwest52.0°F3253.1°F-1.1°F
Illinois CD 2. Northeast51.8°F3452.8°F-1.0°F
Illinois CD 3. West55.2°F4156.0°F-0.8°F
Illinois CD 4. Central53.8°F2055.5°F-1.7°F
Illinois CD 5. East53.1°F1954.9°F-1.8°F
Illinois CD 6. West Southwest56.7°F3757.6°F-0.9°F
Illinois CD 7. East Southeast56.6°F3657.5°F-0.9°F
Illinois CD 8. Southwest58.7°F3359.7°F-1.0°F
Illinois CD 9. Southeast59.0°F3859.7°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from