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. Northwest44.5°F148.2°F-3.7°F
Illinois CD 2. Northeast44.6°F148.5°F-3.9°F
Illinois CD 3. West47.7°F151.3°F-3.6°F
Illinois CD 4. Central46.6°F150.7°F-4.1°F
Illinois CD 5. East46.4°F150.4°F-4.0°F
Illinois CD 6. West Southwest49.2°F153.1°F-3.9°F
Illinois CD 7. East Southeast49.2°F153.1°F-3.9°F
Illinois CD 8. Southwest51.7°F155.4°F-3.7°F
Illinois CD 9. Southeast51.9°F255.5°F-3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from