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
(124 Years)
Illinois CD 1. Northwest33.6°F337.7°F-4.1°F
Illinois CD 2. Northeast34.5°F438.1°F-3.6°F
Illinois CD 3. West37.2°F541.0°F-3.8°F
Illinois CD 4. Central37.1°F640.5°F-3.4°F
Illinois CD 5. East36.9°F440.2°F-3.3°F
Illinois CD 6. West Southwest39.9°F643.2°F-3.3°F
Illinois CD 7. East Southeast40.1°F643.3°F-3.2°F
Illinois CD 8. Southwest42.6°F446.0°F-3.4°F
Illinois CD 9. Southeast42.9°F346.1°F-3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 26, 2019 from