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. Northwest43.5°F347.3°F-3.8°F
Illinois CD 2. Northeast44.0°F547.2°F-3.2°F
Illinois CD 3. West46.3°F150.5°F-4.2°F
Illinois CD 4. Central45.8°F150.0°F-4.2°F
Illinois CD 5. East45.6°F349.4°F-3.8°F
Illinois CD 6. West Southwest48.6°F252.4°F-3.8°F
Illinois CD 7. East Southeast48.3°F252.3°F-4.0°F
Illinois CD 8. Southwest51.1°F154.8°F-3.7°F
Illinois CD 9. Southeast51.0°F254.8°F-3.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from