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. Northwest73.3°F6573.5°F-0.2°F
Illinois CD 2. Northeast72.8°F5773.2°F-0.4°F
Illinois CD 3. West75.9°F7176.0°F-0.1°F
Illinois CD 4. Central74.9°F6875.0°F-0.1°F
Illinois CD 5. East74.1°F6574.4°F-0.3°F
Illinois CD 6. West Southwest76.8°F7476.8°F0.0°F
Illinois CD 7. East Southeast76.2°F7476.3°F-0.1°F
Illinois CD 8. Southwest78.0°F6777.9°F0.1°F
Illinois CD 9. Southeast78.4°F8477.7°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from