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. Northwest53.0°F5353.2°F-0.2°F
Illinois CD 2. Northeast52.1°F4452.8°F-0.7°F
Illinois CD 3. West55.3°F4556.1°F-0.8°F
Illinois CD 4. Central54.6°F3955.5°F-0.9°F
Illinois CD 5. East53.9°F3654.9°F-1.0°F
Illinois CD 6. West Southwest56.4°F3157.7°F-1.3°F
Illinois CD 7. East Southeast56.3°F3057.5°F-1.2°F
Illinois CD 8. Southwest58.4°F2659.7°F-1.3°F
Illinois CD 9. Southeast58.5°F2959.7°F-1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 21, 2019 from