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. Northwest37.7°F341.9°F-4.2°F
Illinois CD 2. Northeast37.9°F441.9°F-4.0°F
Illinois CD 3. West41.1°F545.2°F-4.1°F
Illinois CD 4. Central41.6°F1244.7°F-3.1°F
Illinois CD 5. East41.0°F1144.2°F-3.2°F
Illinois CD 6. West Southwest44.3°F947.4°F-3.1°F
Illinois CD 7. East Southeast44.6°F1547.2°F-2.6°F
Illinois CD 8. Southwest48.0°F1949.9°F-1.9°F
Illinois CD 9. Southeast48.0°F1949.9°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from