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
(123 Years)
Illinois CD 1. Northwest48.3°F5948.2°F0.1°F
Illinois CD 2. Northeast48.7°F6848.4°F0.3°F
Illinois CD 3. West51.5°F7851.3°F0.2°F
Illinois CD 4. Central50.4°F4550.7°F-0.3°F
Illinois CD 5. East49.9°F4150.3°F-0.4°F
Illinois CD 6. West Southwest53.2°F6653.1°F0.1°F
Illinois CD 7. East Southeast53.1°F6053.0°F0.1°F
Illinois CD 8. Southwest55.5°F7155.4°F0.1°F
Illinois CD 9. Southeast55.7°F7655.4°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from