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
(124 Years)
Illinois CD 1. Northwest48.7°F7448.3°F0.4°F
Illinois CD 2. Northeast48.8°F7248.4°F0.4°F
Illinois CD 3. West51.4°F6951.2°F0.2°F
Illinois CD 4. Central50.8°F6650.7°F0.1°F
Illinois CD 5. East50.0°F5250.3°F-0.3°F
Illinois CD 6. West Southwest52.9°F5153.1°F-0.2°F
Illinois CD 7. East Southeast52.8°F5153.1°F-0.3°F
Illinois CD 8. Southwest55.3°F5155.4°F-0.1°F
Illinois CD 9. Southeast55.6°F6255.5°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from