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. Northwest43.1°F445.9°F-2.8°F
Illinois CD 2. Northeast43.4°F346.2°F-2.8°F
Illinois CD 3. West46.4°F449.0°F-2.6°F
Illinois CD 4. Central45.5°F248.5°F-3.0°F
Illinois CD 5. East45.2°F448.1°F-2.9°F
Illinois CD 6. West Southwest48.1°F451.0°F-2.9°F
Illinois CD 7. East Southeast48.1°F350.9°F-2.8°F
Illinois CD 8. Southwest50.7°F353.3°F-2.6°F
Illinois CD 9. Southeast50.9°F453.5°F-2.6°F

Citing This Page

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