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. Northwest47.2°F948.2°F-1.0°F
Illinois CD 2. Northeast47.5°F948.4°F-0.9°F
Illinois CD 3. West50.3°F1151.2°F-0.9°F
Illinois CD 4. Central49.2°F550.6°F-1.4°F
Illinois CD 5. East48.8°F550.3°F-1.5°F
Illinois CD 6. West Southwest52.2°F1253.1°F-0.9°F
Illinois CD 7. East Southeast52.1°F1253.0°F-0.9°F
Illinois CD 8. Southwest54.7°F1855.4°F-0.7°F
Illinois CD 9. Southeast55.0°F2855.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from