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. Northwest45.3°F2646.3°F-1.0°F
Illinois CD 2. Northeast45.7°F2346.7°F-1.0°F
Illinois CD 3. West47.8°F1549.4°F-1.6°F
Illinois CD 4. Central47.2°F1348.8°F-1.6°F
Illinois CD 5. East46.7°F1348.5°F-1.8°F
Illinois CD 6. West Southwest49.5°F1151.4°F-1.9°F
Illinois CD 7. East Southeast49.0°F651.3°F-2.3°F
Illinois CD 8. Southwest51.4°F653.7°F-2.3°F
Illinois CD 9. Southeast51.3°F453.8°F-2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from