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. Northwest47.8°F11941.9°F5.9°F
Illinois CD 2. Northeast48.4°F12341.9°F6.5°F
Illinois CD 3. West50.6°F11945.2°F5.4°F
Illinois CD 4. Central50.6°F12144.7°F5.9°F
Illinois CD 5. East50.1°F12244.0°F6.1°F
Illinois CD 6. West Southwest52.6°F12047.4°F5.2°F
Illinois CD 7. East Southeast53.1°F12347.2°F5.9°F
Illinois CD 8. Southwest54.7°F11850.0°F4.7°F
Illinois CD 9. Southeast55.5°F12350.0°F5.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from