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. Northwest37.1°F241.2°F-4.1°F
Illinois CD 2. Northeast37.0°F141.5°F-4.5°F
Illinois CD 3. West40.4°F144.4°F-4.0°F
Illinois CD 4. Central39.5°F143.9°F-4.4°F
Illinois CD 5. East39.0°F143.6°F-4.6°F
Illinois CD 6. West Southwest42.4°F146.5°F-4.1°F
Illinois CD 7. East Southeast42.6°F246.6°F-4.0°F
Illinois CD 8. Southwest45.8°F349.1°F-3.3°F
Illinois CD 9. Southeast45.9°F249.1°F-3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from