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. Northwest45.9°F5745.9°F0.0°F
Illinois CD 2. Northeast46.1°F5346.2°F-0.1°F
Illinois CD 3. West48.7°F4649.0°F-0.3°F
Illinois CD 4. Central48.3°F5048.5°F-0.2°F
Illinois CD 5. East48.0°F5248.2°F-0.2°F
Illinois CD 6. West Southwest50.7°F4751.0°F-0.3°F
Illinois CD 7. East Southeast50.8°F4951.0°F-0.2°F
Illinois CD 8. Southwest53.0°F4353.4°F-0.4°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 17, 2019 from