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. Northwest33.2°F8232.0°F1.2°F
Illinois CD 2. Northeast33.5°F7932.4°F1.1°F
Illinois CD 3. West37.0°F8735.5°F1.5°F
Illinois CD 4. Central36.2°F8035.2°F1.0°F
Illinois CD 5. East35.7°F7534.9°F0.8°F
Illinois CD 6. West Southwest39.6°F8538.2°F1.4°F
Illinois CD 7. East Southeast39.5°F7838.4°F1.1°F
Illinois CD 8. Southwest42.9°F8841.5°F1.4°F
Illinois CD 9. Southeast43.0°F8841.6°F1.4°F

Citing This Page

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