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. Northwest71.2°F5471.3°F-0.1°F
Illinois CD 2. Northeast70.9°F5471.0°F-0.1°F
Illinois CD 3. West73.8°F7173.8°F0.0°F
Illinois CD 4. Central72.9°F6273.0°F-0.1°F
Illinois CD 5. East72.2°F5772.5°F-0.3°F
Illinois CD 6. West Southwest74.9°F7574.7°F0.2°F
Illinois CD 7. East Southeast74.2°F6574.4°F-0.2°F
Illinois CD 8. Southwest76.3°F8075.9°F0.4°F
Illinois CD 9. Southeast75.8°F7075.8°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 22, 2020 from