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. Northwest53.8°F5254.1°F-0.3°F
Illinois CD 2. Northeast52.8°F4053.3°F-0.5°F
Illinois CD 3. West56.8°F5556.9°F-0.1°F
Illinois CD 4. Central56.1°F5056.1°F0.0°F
Illinois CD 5. East55.5°F5455.4°F0.1°F
Illinois CD 6. West Southwest59.0°F7058.3°F0.7°F
Illinois CD 7. East Southeast59.0°F8158.0°F1.0°F
Illinois CD 8. Southwest61.5°F9060.2°F1.3°F
Illinois CD 9. Southeast61.9°F9760.2°F1.7°F

Citing This Page

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