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. Northwest41.9°F12236.0°F5.9°F
Illinois CD 2. Northeast42.4°F12336.2°F6.2°F
Illinois CD 3. West45.4°F12239.5°F5.9°F
Illinois CD 4. Central45.0°F12339.1°F5.9°F
Illinois CD 5. East44.5°F12338.6°F5.9°F
Illinois CD 6. West Southwest47.5°F12042.0°F5.5°F
Illinois CD 7. East Southeast47.7°F12241.9°F5.8°F
Illinois CD 8. Southwest49.7°F11944.9°F4.8°F
Illinois CD 9. Southeast50.0°F11945.0°F5.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from