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. Northwest57.9°F2359.1°F-1.2°F
Illinois CD 2. Northeast57.1°F2458.4°F-1.3°F
Illinois CD 3. West60.0°F1961.7°F-1.7°F
Illinois CD 4. Central58.9°F1761.1°F-2.2°F
Illinois CD 5. East58.0°F1460.5°F-2.5°F
Illinois CD 6. West Southwest60.3°F1063.1°F-2.8°F
Illinois CD 7. East Southeast60.0°F862.8°F-2.8°F
Illinois CD 8. Southwest61.8°F964.8°F-3.0°F
Illinois CD 9. Southeast62.3°F964.8°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 21, 2019 from