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°F10746.4°F1.6°F
Illinois CD 2. Northeast48.1°F10546.6°F1.5°F
Illinois CD 3. West50.5°F9549.4°F1.1°F
Illinois CD 4. Central50.1°F10148.8°F1.3°F
Illinois CD 5. East49.8°F10148.5°F1.3°F
Illinois CD 6. West Southwest52.3°F9651.3°F1.0°F
Illinois CD 7. East Southeast52.4°F9751.4°F1.0°F
Illinois CD 8. Southwest54.8°F9953.7°F1.1°F
Illinois CD 9. Southeast54.7°F9453.7°F1.0°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