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. Northwest50.3°F2551.7°F-1.4°F
Illinois CD 2. Northeast50.4°F3351.6°F-1.2°F
Illinois CD 3. West53.3°F2754.8°F-1.5°F
Illinois CD 4. Central53.1°F3354.1°F-1.0°F
Illinois CD 5. East52.7°F3753.6°F-0.9°F
Illinois CD 6. West Southwest56.0°F4956.5°F-0.5°F
Illinois CD 7. East Southeast55.7°F4456.3°F-0.6°F
Illinois CD 8. Southwest58.2°F5158.7°F-0.5°F
Illinois CD 9. Southeast58.1°F4658.6°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from