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
(122 Years)
Illinois CD 1. Northwest46.4°F548.1°F-1.7°F
Illinois CD 2. Northeast46.9°F548.5°F-1.6°F
Illinois CD 3. West49.3°F251.2°F-1.9°F
Illinois CD 4. Central49.0°F650.7°F-1.7°F
Illinois CD 5. East48.5°F550.3°F-1.8°F
Illinois CD 6. West Southwest51.3°F353.1°F-1.8°F
Illinois CD 7. East Southeast51.0°F253.0°F-2.0°F
Illinois CD 8. Southwest53.5°F255.4°F-1.9°F
Illinois CD 9. Southeast53.4°F255.4°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from