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. Northwest43.9°F547.1°F-3.2°F
Illinois CD 2. Northeast44.3°F347.5°F-3.2°F
Illinois CD 3. West46.7°F350.1°F-3.4°F
Illinois CD 4. Central46.2°F349.6°F-3.4°F
Illinois CD 5. East45.6°F249.3°F-3.7°F
Illinois CD 6. West Southwest48.7°F352.2°F-3.5°F
Illinois CD 7. East Southeast48.0°F152.0°F-4.0°F
Illinois CD 8. Southwest50.6°F154.5°F-3.9°F
Illinois CD 9. Southeast50.1°F154.5°F-4.4°F

Citing This Page

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