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. Northwest37.6°F11034.5°F3.1°F
Illinois CD 2. Northeast38.0°F10935.1°F2.9°F
Illinois CD 3. West40.7°F11237.9°F2.8°F
Illinois CD 4. Central40.1°F11037.5°F2.6°F
Illinois CD 5. East39.9°F10937.2°F2.7°F
Illinois CD 6. West Southwest42.9°F11140.4°F2.5°F
Illinois CD 7. East Southeast43.1°F11140.4°F2.7°F
Illinois CD 8. Southwest45.6°F11043.2°F2.4°F
Illinois CD 9. Southeast45.9°F11243.4°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from