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
(125 Years)
Illinois CD 1. Northwest50.4°F854.1°F-3.7°F
Illinois CD 2. Northeast49.1°F453.4°F-4.3°F
Illinois CD 3. West52.8°F756.8°F-4.0°F
Illinois CD 4. Central51.8°F556.1°F-4.3°F
Illinois CD 5. East51.2°F555.4°F-4.2°F
Illinois CD 6. West Southwest54.3°F758.3°F-4.0°F
Illinois CD 7. East Southeast54.8°F858.1°F-3.3°F
Illinois CD 8. Southwest57.4°F860.2°F-2.8°F
Illinois CD 9. Southeast57.8°F1460.2°F-2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from