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. Northwest32.0°F5532.0°F0.0°F
Illinois CD 2. Northeast32.3°F5732.4°F-0.1°F
Illinois CD 3. West35.2°F5535.6°F-0.4°F
Illinois CD 4. Central35.0°F5735.2°F-0.2°F
Illinois CD 5. East34.8°F5934.9°F-0.1°F
Illinois CD 6. West Southwest37.9°F5738.2°F-0.3°F
Illinois CD 7. East Southeast38.6°F6438.5°F0.1°F
Illinois CD 8. Southwest41.6°F6541.5°F0.1°F
Illinois CD 9. Southeast41.6°F5941.6°F0.0°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