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. Northwest46.3°F3247.8°F-1.5°F
Illinois CD 2. Northeast46.5°F3947.6°F-1.1°F
Illinois CD 3. West49.8°F4150.9°F-1.1°F
Illinois CD 4. Central49.1°F3450.4°F-1.3°F
Illinois CD 5. East48.7°F3849.7°F-1.0°F
Illinois CD 6. West Southwest51.6°F3852.7°F-1.1°F
Illinois CD 7. East Southeast51.6°F4252.5°F-0.9°F
Illinois CD 8. Southwest53.9°F3755.0°F-1.1°F
Illinois CD 9. Southeast54.3°F4255.1°F-0.8°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