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. Northwest55.8°F1359.7°F-3.9°F
Illinois CD 2. Northeast55.3°F1658.9°F-3.6°F
Illinois CD 3. West59.0°F2262.3°F-3.3°F
Illinois CD 4. Central57.9°F1461.6°F-3.7°F
Illinois CD 5. East57.5°F1861.0°F-3.5°F
Illinois CD 6. West Southwest60.0°F1563.5°F-3.5°F
Illinois CD 7. East Southeast59.3°F1163.2°F-3.9°F
Illinois CD 8. Southwest61.8°F1665.1°F-3.3°F
Illinois CD 9. Southeast61.5°F1465.0°F-3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 21, 2019 from