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
(123 Years)
Illinois CD 1. Northwest42.9°F7142.7°F0.2°F
Illinois CD 2. Northeast43.2°F6843.0°F0.2°F
Illinois CD 3. West46.3°F7845.9°F0.4°F
Illinois CD 4. Central45.8°F7745.4°F0.4°F
Illinois CD 5. East45.4°F7145.0°F0.4°F
Illinois CD 6. West Southwest48.6°F8448.0°F0.6°F
Illinois CD 7. East Southeast48.5°F8048.0°F0.5°F
Illinois CD 8. Southwest51.0°F8250.5°F0.5°F
Illinois CD 9. Southeast51.1°F8350.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from