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. Northwest56.2°F3057.2°F-1.0°F
Illinois CD 2. Northeast55.6°F2456.9°F-1.3°F
Illinois CD 3. West59.2°F3460.1°F-0.9°F
Illinois CD 4. Central58.9°F4559.4°F-0.5°F
Illinois CD 5. East58.0°F3958.8°F-0.8°F
Illinois CD 6. West Southwest61.1°F4661.5°F-0.4°F
Illinois CD 7. East Southeast60.8°F4261.2°F-0.4°F
Illinois CD 8. Southwest63.1°F5163.3°F-0.2°F
Illinois CD 9. Southeast62.6°F3663.4°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 26, 2020 from