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. Northwest72.5°F4473.5°F-1.0°F
Illinois CD 2. Northeast73.0°F6273.2°F-0.2°F
Illinois CD 3. West75.0°F4776.0°F-1.0°F
Illinois CD 4. Central74.7°F6075.0°F-0.3°F
Illinois CD 5. East74.4°F7574.4°F0.0°F
Illinois CD 6. West Southwest76.7°F7176.8°F-0.1°F
Illinois CD 7. East Southeast76.8°F8476.3°F0.5°F
Illinois CD 8. Southwest77.6°F5777.9°F-0.3°F
Illinois CD 9. Southeast77.9°F7377.7°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from