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. Northwest35.7°F7035.4°F0.3°F
Illinois CD 2. Northeast36.4°F7635.8°F0.6°F
Illinois CD 3. West39.6°F8338.8°F0.8°F
Illinois CD 4. Central39.3°F8238.4°F0.9°F
Illinois CD 5. East39.0°F8138.1°F0.9°F
Illinois CD 6. West Southwest42.6°F9441.3°F1.3°F
Illinois CD 7. East Southeast42.7°F9141.4°F1.3°F
Illinois CD 8. Southwest45.8°F9944.2°F1.6°F
Illinois CD 9. Southeast46.0°F9644.4°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from