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. Northwest48.0°F8547.2°F0.8°F
Illinois CD 2. Northeast48.5°F9147.5°F1.0°F
Illinois CD 3. West50.7°F7750.2°F0.5°F
Illinois CD 4. Central50.7°F8949.7°F1.0°F
Illinois CD 5. East50.5°F9649.3°F1.2°F
Illinois CD 6. West Southwest52.9°F8652.2°F0.7°F
Illinois CD 7. East Southeast52.9°F8252.2°F0.7°F
Illinois CD 8. Southwest54.8°F6954.5°F0.3°F
Illinois CD 9. Southeast54.8°F6854.6°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from