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. Northwest43.3°F347.2°F-3.9°F
Illinois CD 2. Northeast43.0°F247.2°F-4.2°F
Illinois CD 3. West46.2°F450.3°F-4.1°F
Illinois CD 4. Central45.4°F149.8°F-4.4°F
Illinois CD 5. East45.0°F249.4°F-4.4°F
Illinois CD 6. West Southwest48.2°F452.3°F-4.1°F
Illinois CD 7. East Southeast48.5°F452.3°F-3.8°F
Illinois CD 8. Southwest51.4°F454.7°F-3.3°F
Illinois CD 9. Southeast51.6°F554.7°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 18, 2019 from