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. Northwest37.5°F10135.7°F1.8°F
Illinois CD 2. Northeast37.7°F9736.1°F1.6°F
Illinois CD 3. West41.0°F10339.0°F2.0°F
Illinois CD 4. Central40.2°F9738.6°F1.6°F
Illinois CD 5. East39.9°F9838.3°F1.6°F
Illinois CD 6. West Southwest43.1°F10241.4°F1.7°F
Illinois CD 7. East Southeast43.0°F9641.5°F1.5°F
Illinois CD 8. Southwest45.8°F9844.3°F1.5°F
Illinois CD 9. Southeast45.8°F9544.4°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from