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. Northwest58.4°F4559.7°F-1.3°F
Illinois CD 2. Northeast56.8°F3959.0°F-2.2°F
Illinois CD 3. West60.7°F3862.3°F-1.6°F
Illinois CD 4. Central59.7°F4061.6°F-1.9°F
Illinois CD 5. East58.7°F3661.0°F-2.3°F
Illinois CD 6. West Southwest61.8°F3863.5°F-1.7°F
Illinois CD 7. East Southeast61.0°F3563.2°F-2.2°F
Illinois CD 8. Southwest62.8°F3365.1°F-2.3°F
Illinois CD 9. Southeast62.8°F3565.0°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 11, 2019 from