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. Northwest46.5°F4547.2°F-0.7°F
Illinois CD 2. Northeast46.2°F3047.3°F-1.1°F
Illinois CD 3. West49.9°F5750.3°F-0.4°F
Illinois CD 4. Central49.3°F5249.8°F-0.5°F
Illinois CD 5. East49.0°F5549.3°F-0.3°F
Illinois CD 6. West Southwest51.7°F4952.3°F-0.6°F
Illinois CD 7. East Southeast51.9°F5252.3°F-0.4°F
Illinois CD 8. Southwest54.0°F4154.7°F-0.7°F
Illinois CD 9. Southeast54.0°F3554.7°F-0.7°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