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
(123 Years)
Illinois CD 1. Northwest43.2°F6942.8°F0.4°F
Illinois CD 2. Northeast43.7°F7443.3°F0.4°F
Illinois CD 3. West46.3°F7046.0°F0.3°F
Illinois CD 4. Central45.9°F7045.6°F0.3°F
Illinois CD 5. East45.7°F7345.2°F0.5°F
Illinois CD 6. West Southwest48.3°F5648.1°F0.2°F
Illinois CD 7. East Southeast48.5°F7548.2°F0.3°F
Illinois CD 8. Southwest50.8°F5750.7°F0.1°F
Illinois CD 9. Southeast50.6°F4750.7°F-0.1°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