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. Northwest52.1°F3753.2°F-1.1°F
Illinois CD 2. Northeast52.0°F4252.8°F-0.8°F
Illinois CD 3. West55.4°F4656.0°F-0.6°F
Illinois CD 4. Central55.0°F4755.5°F-0.5°F
Illinois CD 5. East54.5°F4654.9°F-0.4°F
Illinois CD 6. West Southwest57.2°F4657.6°F-0.4°F
Illinois CD 7. East Southeast56.8°F4057.5°F-0.7°F
Illinois CD 8. Southwest58.7°F3359.7°F-1.0°F
Illinois CD 9. Southeast58.7°F3359.7°F-1.0°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