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. Northwest46.4°F1148.2°F-1.8°F
Illinois CD 2. Northeast46.6°F1048.4°F-1.8°F
Illinois CD 3. West49.9°F1751.2°F-1.3°F
Illinois CD 4. Central49.2°F1250.7°F-1.5°F
Illinois CD 5. East49.1°F1850.3°F-1.2°F
Illinois CD 6. West Southwest52.1°F1853.1°F-1.0°F
Illinois CD 7. East Southeast52.2°F2653.1°F-0.9°F
Illinois CD 8. Southwest54.6°F2755.4°F-0.8°F
Illinois CD 9. Southeast54.8°F3255.4°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from