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. Northwest43.4°F8642.0°F1.4°F
Illinois CD 2. Northeast42.2°F7441.8°F0.4°F
Illinois CD 3. West47.0°F9045.2°F1.8°F
Illinois CD 4. Central45.8°F8044.7°F1.1°F
Illinois CD 5. East44.8°F7644.1°F0.7°F
Illinois CD 6. West Southwest48.6°F8347.3°F1.3°F
Illinois CD 7. East Southeast47.8°F7347.2°F0.6°F
Illinois CD 8. Southwest51.0°F8050.0°F1.0°F
Illinois CD 9. Southeast50.8°F7650.0°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from