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. Northwest48.4°F6748.3°F0.1°F
Illinois CD 2. Northeast48.4°F5148.5°F-0.1°F
Illinois CD 3. West51.3°F6251.2°F0.1°F
Illinois CD 4. Central50.5°F5450.8°F-0.3°F
Illinois CD 5. East50.0°F5250.3°F-0.3°F
Illinois CD 6. West Southwest52.8°F4853.2°F-0.4°F
Illinois CD 7. East Southeast52.4°F3353.0°F-0.6°F
Illinois CD 8. Southwest54.8°F3755.4°F-0.6°F
Illinois CD 9. Southeast55.0°F3955.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from