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. Northwest46.1°F6645.9°F0.2°F
Illinois CD 2. Northeast46.2°F5746.2°F0.0°F
Illinois CD 3. West48.5°F3949.0°F-0.5°F
Illinois CD 4. Central48.3°F5048.5°F-0.2°F
Illinois CD 5. East47.9°F4848.1°F-0.2°F
Illinois CD 6. West Southwest50.4°F3650.9°F-0.5°F
Illinois CD 7. East Southeast50.8°F4951.0°F-0.2°F
Illinois CD 8. Southwest52.9°F4053.4°F-0.5°F
Illinois CD 9. Southeast53.2°F4753.4°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from