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. Northwest38.0°F242.7°F-4.7°F
Illinois CD 2. Northeast38.6°F342.9°F-4.3°F
Illinois CD 3. West41.4°F346.1°F-4.7°F
Illinois CD 4. Central41.1°F345.6°F-4.5°F
Illinois CD 5. East40.8°F445.2°F-4.4°F
Illinois CD 6. West Southwest43.6°F348.2°F-4.6°F
Illinois CD 7. East Southeast43.6°F348.2°F-4.6°F
Illinois CD 8. Southwest46.3°F350.8°F-4.5°F
Illinois CD 9. Southeast46.4°F250.9°F-4.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from