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. Northwest37.0°F7936.0°F1.0°F
Illinois CD 2. Northeast37.6°F8436.2°F1.4°F
Illinois CD 3. West39.7°F6839.5°F0.2°F
Illinois CD 4. Central39.8°F7839.0°F0.8°F
Illinois CD 5. East39.7°F7938.5°F1.2°F
Illinois CD 6. West Southwest42.7°F7342.0°F0.7°F
Illinois CD 7. East Southeast42.7°F7742.0°F0.7°F
Illinois CD 8. Southwest45.4°F6644.9°F0.5°F
Illinois CD 9. Southeast45.4°F6245.0°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from