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. Northwest67.0°F4867.4°F-0.4°F
Illinois CD 2. Northeast66.6°F5266.9°F-0.3°F
Illinois CD 3. West69.2°F4769.9°F-0.7°F
Illinois CD 4. Central68.9°F5569.2°F-0.3°F
Illinois CD 5. East68.2°F5468.6°F-0.4°F
Illinois CD 6. West Southwest70.6°F5471.0°F-0.4°F
Illinois CD 7. East Southeast70.0°F4370.6°F-0.6°F
Illinois CD 8. Southwest72.0°F5372.3°F-0.3°F
Illinois CD 9. Southeast72.0°F5472.2°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from