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. Northwest56.1°F2857.3°F-1.2°F
Illinois CD 2. Northeast55.8°F2856.9°F-1.1°F
Illinois CD 3. West58.4°F2060.0°F-1.6°F
Illinois CD 4. Central58.2°F2559.4°F-1.2°F
Illinois CD 5. East57.5°F2358.7°F-1.2°F
Illinois CD 6. West Southwest60.2°F2261.5°F-1.3°F
Illinois CD 7. East Southeast59.8°F2261.3°F-1.5°F
Illinois CD 8. Southwest62.4°F3163.4°F-1.0°F
Illinois CD 9. Southeast62.3°F2963.3°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from