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. Northwest72.6°F9571.3°F1.3°F
Illinois CD 2. Northeast71.8°F8871.0°F0.8°F
Illinois CD 3. West77.5°F12073.8°F3.7°F
Illinois CD 4. Central75.9°F11673.1°F2.8°F
Illinois CD 5. East74.9°F10872.4°F2.5°F
Illinois CD 6. West Southwest78.8°F12174.7°F4.1°F
Illinois CD 7. East Southeast78.8°F12374.4°F4.4°F
Illinois CD 8. Southwest80.6°F12375.9°F4.7°F
Illinois CD 9. Southeast80.8°F12475.8°F5.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 25, 2020 from