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. Northwest48.0°F10746.3°F1.7°F
Illinois CD 2. Northeast48.1°F10546.6°F1.5°F
Illinois CD 3. West51.0°F10649.4°F1.6°F
Illinois CD 4. Central50.5°F10648.9°F1.6°F
Illinois CD 5. East50.0°F10648.5°F1.5°F
Illinois CD 6. West Southwest52.8°F10651.3°F1.5°F
Illinois CD 7. East Southeast52.5°F10251.3°F1.2°F
Illinois CD 8. Southwest54.7°F9653.7°F1.0°F
Illinois CD 9. Southeast54.5°F8853.8°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from