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
(121 Years)
Illinois CD 1. Northwest46.5°F148.2°F-1.7°F
Illinois CD 2. Northeast46.8°F148.4°F-1.6°F
Illinois CD 3. West49.3°F151.3°F-2.0°F
Illinois CD 4. Central48.9°F250.6°F-1.7°F
Illinois CD 5. East48.4°F250.3°F-1.9°F
Illinois CD 6. West Southwest51.2°F153.1°F-1.9°F
Illinois CD 7. East Southeast50.8°F153.0°F-2.2°F
Illinois CD 8. Southwest53.3°F155.4°F-2.1°F
Illinois CD 9. Southeast53.1°F155.4°F-2.3°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