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. Northwest34.2°F338.1°F-3.9°F
Illinois CD 2. Northeast34.7°F338.7°F-4.0°F
Illinois CD 3. West37.5°F441.4°F-3.9°F
Illinois CD 4. Central36.7°F241.0°F-4.3°F
Illinois CD 5. East36.6°F240.8°F-4.2°F
Illinois CD 6. West Southwest39.6°F243.8°F-4.2°F
Illinois CD 7. East Southeast39.6°F143.8°F-4.2°F
Illinois CD 8. Southwest42.5°F146.4°F-3.9°F
Illinois CD 9. Southeast42.7°F146.6°F-3.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from