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. Northwest35.6°F5935.6°F0.0°F
Illinois CD 2. Northeast35.9°F5236.1°F-0.2°F
Illinois CD 3. West39.4°F7439.0°F0.4°F
Illinois CD 4. Central39.2°F8238.6°F0.6°F
Illinois CD 5. East38.6°F7238.3°F0.3°F
Illinois CD 6. West Southwest42.6°F9341.5°F1.1°F
Illinois CD 7. East Southeast42.4°F8341.6°F0.8°F
Illinois CD 8. Southwest45.9°F10144.3°F1.6°F
Illinois CD 9. Southeast45.7°F8944.5°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from