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. Northwest47.1°F5247.9°F-0.8°F
Illinois CD 2. Northeast47.0°F5247.6°F-0.6°F
Illinois CD 3. West49.8°F4150.9°F-1.1°F
Illinois CD 4. Central49.5°F4550.3°F-0.8°F
Illinois CD 5. East49.1°F4749.7°F-0.6°F
Illinois CD 6. West Southwest51.7°F4152.7°F-1.0°F
Illinois CD 7. East Southeast51.9°F4552.6°F-0.7°F
Illinois CD 8. Southwest54.2°F4255.0°F-0.8°F
Illinois CD 9. Southeast54.0°F4055.0°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from