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. Northwest66.1°F2467.4°F-1.3°F
Illinois CD 2. Northeast65.6°F2667.0°F-1.4°F
Illinois CD 3. West67.7°F1370.0°F-2.3°F
Illinois CD 4. Central66.7°F969.2°F-2.5°F
Illinois CD 5. East65.8°F768.6°F-2.8°F
Illinois CD 6. West Southwest67.8°F670.9°F-3.1°F
Illinois CD 7. East Southeast67.6°F570.6°F-3.0°F
Illinois CD 8. Southwest69.2°F472.3°F-3.1°F
Illinois CD 9. Southeast69.8°F872.2°F-2.4°F

Citing This Page

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