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. Northwest43.7°F247.2°F-3.5°F
Illinois CD 2. Northeast43.9°F247.5°F-3.6°F
Illinois CD 3. West46.9°F250.3°F-3.4°F
Illinois CD 4. Central45.9°F249.7°F-3.8°F
Illinois CD 5. East45.6°F249.3°F-3.7°F
Illinois CD 6. West Southwest48.5°F252.2°F-3.7°F
Illinois CD 7. East Southeast48.5°F152.1°F-3.6°F
Illinois CD 8. Southwest51.1°F154.6°F-3.5°F
Illinois CD 9. Southeast51.2°F254.6°F-3.4°F

Citing This Page

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