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
(125 Years)
Illinois CD 1. Northwest43.7°F447.4°F-3.7°F
Illinois CD 2. Northeast43.6°F447.2°F-3.6°F
Illinois CD 3. West47.2°F750.5°F-3.3°F
Illinois CD 4. Central46.6°F649.9°F-3.3°F
Illinois CD 5. East45.7°F449.4°F-3.7°F
Illinois CD 6. West Southwest48.7°F352.4°F-3.7°F
Illinois CD 7. East Southeast48.9°F452.3°F-3.4°F
Illinois CD 8. Southwest51.1°F154.7°F-3.6°F
Illinois CD 9. Southeast51.7°F554.8°F-3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from