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. Northwest43.3°F5443.4°F-0.1°F
Illinois CD 2. Northeast43.6°F5443.7°F-0.1°F
Illinois CD 3. West46.6°F6946.5°F0.1°F
Illinois CD 4. Central45.6°F3946.1°F-0.5°F
Illinois CD 5. East45.0°F3445.7°F-0.7°F
Illinois CD 6. West Southwest48.9°F7148.6°F0.3°F
Illinois CD 7. East Southeast48.7°F5948.7°F0.0°F
Illinois CD 8. Southwest51.5°F7451.1°F0.4°F
Illinois CD 9. Southeast51.7°F7551.2°F0.5°F

Citing This Page

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