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. Northwest75.4°F10173.5°F1.9°F
Illinois CD 2. Northeast75.2°F10273.2°F2.0°F
Illinois CD 3. West75.8°F6876.0°F-0.2°F
Illinois CD 4. Central75.0°F7175.0°F0.0°F
Illinois CD 5. East74.2°F6774.4°F-0.2°F
Illinois CD 6. West Southwest75.6°F4176.8°F-1.2°F
Illinois CD 7. East Southeast75.3°F4076.3°F-1.0°F
Illinois CD 8. Southwest76.5°F3577.9°F-1.4°F
Illinois CD 9. Southeast77.1°F5077.7°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from