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. Northwest47.2°F9146.4°F0.8°F
Illinois CD 2. Northeast47.7°F9846.7°F1.0°F
Illinois CD 3. West49.8°F7949.4°F0.4°F
Illinois CD 4. Central49.7°F8948.9°F0.8°F
Illinois CD 5. East49.6°F9948.4°F1.2°F
Illinois CD 6. West Southwest52.0°F8351.4°F0.6°F
Illinois CD 7. East Southeast52.4°F9751.4°F1.0°F
Illinois CD 8. Southwest54.4°F8353.7°F0.7°F
Illinois CD 9. Southeast54.5°F8853.7°F0.8°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