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
(122 Years)
Illinois CD 1. Northwest50.2°F11748.2°F2.0°F
Illinois CD 2. Northeast50.4°F11748.4°F2.0°F
Illinois CD 3. West52.9°F11851.2°F1.7°F
Illinois CD 4. Central52.7°F11850.7°F2.0°F
Illinois CD 5. East52.2°F11750.2°F2.0°F
Illinois CD 6. West Southwest54.9°F11853.1°F1.8°F
Illinois CD 7. East Southeast54.9°F12053.1°F1.8°F
Illinois CD 8. Southwest57.2°F11855.4°F1.8°F
Illinois CD 9. Southeast56.9°F11555.4°F1.5°F

Citing This Page

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