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. Northwest33.9°F9531.9°F2.0°F
Illinois CD 2. Northeast34.1°F8832.4°F1.7°F
Illinois CD 3. West37.3°F9135.6°F1.7°F
Illinois CD 4. Central36.7°F8935.2°F1.5°F
Illinois CD 5. East36.3°F8634.8°F1.5°F
Illinois CD 6. West Southwest39.6°F8538.3°F1.3°F
Illinois CD 7. East Southeast39.6°F8438.4°F1.2°F
Illinois CD 8. Southwest42.1°F7241.4°F0.7°F
Illinois CD 9. Southeast42.0°F6741.6°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from