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. Northwest39.8°F6639.9°F-0.1°F
Illinois CD 2. Northeast40.2°F6540.2°F0.0°F
Illinois CD 3. West43.4°F7843.1°F0.3°F
Illinois CD 4. Central42.7°F6442.7°F0.0°F
Illinois CD 5. East42.4°F6042.4°F0.0°F
Illinois CD 6. West Southwest45.9°F7445.3°F0.6°F
Illinois CD 7. East Southeast46.0°F7545.4°F0.6°F
Illinois CD 8. Southwest48.8°F8248.1°F0.7°F
Illinois CD 9. Southeast48.9°F7848.1°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from