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°F9532.0°F1.9°F
Illinois CD 2. Northeast34.3°F9532.4°F1.9°F
Illinois CD 3. West37.0°F8735.6°F1.4°F
Illinois CD 4. Central36.6°F8835.2°F1.4°F
Illinois CD 5. East36.1°F8434.9°F1.2°F
Illinois CD 6. West Southwest39.7°F8638.2°F1.5°F
Illinois CD 7. East Southeast39.6°F8438.4°F1.2°F
Illinois CD 8. Southwest42.8°F8641.5°F1.3°F
Illinois CD 9. Southeast42.7°F7741.6°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from