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. Northwest52.3°F2454.0°F-1.7°F
Illinois CD 2. Northeast51.8°F2553.4°F-1.6°F
Illinois CD 3. West55.8°F3856.8°F-1.0°F
Illinois CD 4. Central54.9°F3556.1°F-1.2°F
Illinois CD 5. East54.4°F3455.4°F-1.0°F
Illinois CD 6. West Southwest57.6°F3958.3°F-0.7°F
Illinois CD 7. East Southeast57.9°F5358.0°F-0.1°F
Illinois CD 8. Southwest60.8°F6860.2°F0.6°F
Illinois CD 9. Southeast61.3°F8260.2°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from