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. West50.1°F651.2°F-1.1°F
Illinois CD 4. Central49.7°F1050.7°F-1.0°F
Illinois CD 5. East49.2°F1050.3°F-1.1°F
Illinois CD 6. West Southwest52.0°F653.1°F-1.1°F
Illinois CD 7. East Southeast51.7°F653.1°F-1.4°F
Illinois CD 8. Southwest54.2°F755.3°F-1.1°F
Illinois CD 9. Southeast54.1°F555.4°F-1.3°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