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. Northwest47.9°F8247.1°F0.8°F
Illinois CD 2. Northeast48.5°F9047.5°F1.0°F
Illinois CD 3. West51.6°F10250.1°F1.5°F
Illinois CD 4. Central51.2°F10749.6°F1.6°F
Illinois CD 5. East50.9°F10549.3°F1.6°F
Illinois CD 6. West Southwest54.3°F11652.1°F2.2°F
Illinois CD 7. East Southeast54.1°F11352.1°F2.0°F
Illinois CD 8. Southwest56.4°F11454.4°F2.0°F
Illinois CD 9. Southeast56.2°F10954.5°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from