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. Northeast47.4°F848.4°F-1.0°F
Illinois CD 3. West50.3°F1351.2°F-0.9°F
Illinois CD 4. Central49.2°F550.7°F-1.5°F
Illinois CD 5. East48.7°F550.3°F-1.6°F
Illinois CD 6. West Southwest52.1°F1053.1°F-1.0°F
Illinois CD 7. East Southeast52.1°F1153.1°F-1.0°F
Illinois CD 8. Southwest54.6°F1455.3°F-0.7°F
Illinois CD 9. Southeast54.9°F2355.4°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from