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. Northwest46.2°F11141.9°F4.3°F
Illinois CD 2. Northeast45.8°F11241.8°F4.0°F
Illinois CD 3. West50.1°F11645.2°F4.9°F
Illinois CD 4. Central49.0°F11144.7°F4.3°F
Illinois CD 5. East47.9°F10844.0°F3.9°F
Illinois CD 6. West Southwest51.6°F11247.4°F4.2°F
Illinois CD 7. East Southeast51.6°F11747.2°F4.4°F
Illinois CD 8. Southwest54.8°F12050.0°F4.8°F
Illinois CD 9. Southeast55.2°F12250.1°F5.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from