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. Northwest54.6°F7454.1°F0.5°F
Illinois CD 2. Northeast54.4°F8453.4°F1.0°F
Illinois CD 3. West56.7°F5456.8°F-0.1°F
Illinois CD 4. Central56.6°F6156.1°F0.5°F
Illinois CD 5. East56.2°F7655.4°F0.8°F
Illinois CD 6. West Southwest58.8°F6858.3°F0.5°F
Illinois CD 7. East Southeast58.3°F6158.0°F0.3°F
Illinois CD 8. Southwest60.2°F5160.2°F0.0°F
Illinois CD 9. Southeast60.0°F4660.2°F-0.2°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