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. Northwest43.7°F346.4°F-2.7°F
Illinois CD 2. Northeast43.8°F246.6°F-2.8°F
Illinois CD 3. West46.9°F249.5°F-2.6°F
Illinois CD 4. Central46.1°F249.0°F-2.9°F
Illinois CD 5. East45.6°F148.6°F-3.0°F
Illinois CD 6. West Southwest49.0°F351.5°F-2.5°F
Illinois CD 7. East Southeast49.1°F451.5°F-2.4°F
Illinois CD 8. Southwest51.7°F453.8°F-2.1°F
Illinois CD 9. Southeast51.9°F453.9°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from