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. Northwest74.0°F12169.1°F4.9°F
Illinois CD 2. Northeast73.2°F12168.6°F4.6°F
Illinois CD 3. West76.4°F12171.5°F4.9°F
Illinois CD 4. Central76.2°F12271.0°F5.2°F
Illinois CD 5. East75.5°F12370.4°F5.1°F
Illinois CD 6. West Southwest76.8°F11872.6°F4.2°F
Illinois CD 7. East Southeast76.0°F11572.4°F3.6°F
Illinois CD 8. Southwest77.1°F11273.9°F3.2°F
Illinois CD 9. Southeast76.6°F10873.8°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 26, 2020 from