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
(124 Years)
Illinois CD 1. Northwest32.9°F7832.2°F0.7°F
Illinois CD 2. Northeast34.0°F8133.0°F1.0°F
Illinois CD 3. West34.6°F3535.7°F-1.1°F
Illinois CD 4. Central35.0°F4835.3°F-0.3°F
Illinois CD 5. East35.2°F5735.2°F0.0°F
Illinois CD 6. West Southwest37.3°F3538.2°F-0.9°F
Illinois CD 7. East Southeast37.8°F4038.4°F-0.6°F
Illinois CD 8. Southwest40.4°F3641.3°F-0.9°F
Illinois CD 9. Southeast40.4°F3341.3°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from