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
(123 Years)
Illinois CD 1. Northwest43.8°F5243.9°F-0.1°F
Illinois CD 2. Northeast43.9°F4444.2°F-0.3°F
Illinois CD 3. West46.8°F4747.1°F-0.3°F
Illinois CD 4. Central46.3°F4946.6°F-0.3°F
Illinois CD 5. East45.8°F4646.2°F-0.4°F
Illinois CD 6. West Southwest48.7°F3949.1°F-0.4°F
Illinois CD 7. East Southeast48.3°F2349.2°F-0.9°F
Illinois CD 8. Southwest50.7°F1651.6°F-0.9°F
Illinois CD 9. Southeast50.4°F951.7°F-1.3°F

Citing This Page

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