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. Northwest46.9°F349.4°F-2.5°F
Illinois CD 2. Northeast46.9°F349.5°F-2.6°F
Illinois CD 3. West50.0°F452.4°F-2.4°F
Illinois CD 4. Central49.2°F351.9°F-2.7°F
Illinois CD 5. East48.7°F351.4°F-2.7°F
Illinois CD 6. West Southwest51.9°F454.2°F-2.3°F
Illinois CD 7. East Southeast52.0°F454.2°F-2.2°F
Illinois CD 8. Southwest54.4°F356.5°F-2.1°F
Illinois CD 9. Southeast54.6°F356.5°F-1.9°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