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. Northwest73.6°F6973.5°F0.1°F
Illinois CD 2. Northeast73.9°F8273.2°F0.7°F
Illinois CD 3. West75.0°F4776.0°F-1.0°F
Illinois CD 4. Central74.2°F5175.0°F-0.8°F
Illinois CD 5. East74.1°F6574.4°F-0.3°F
Illinois CD 6. West Southwest75.4°F3676.8°F-1.4°F
Illinois CD 7. East Southeast75.8°F5376.3°F-0.5°F
Illinois CD 8. Southwest76.2°F2577.9°F-1.7°F
Illinois CD 9. Southeast77.1°F5077.7°F-0.6°F

Citing This Page

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