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. Northwest33.6°F1835.4°F-1.8°F
Illinois CD 2. Northeast34.3°F2335.8°F-1.5°F
Illinois CD 3. West37.6°F2438.8°F-1.2°F
Illinois CD 4. Central37.2°F2638.4°F-1.2°F
Illinois CD 5. East37.0°F2838.1°F-1.1°F
Illinois CD 6. West Southwest40.8°F4441.3°F-0.5°F
Illinois CD 7. East Southeast41.1°F5041.4°F-0.3°F
Illinois CD 8. Southwest43.9°F4644.3°F-0.4°F
Illinois CD 9. Southeast44.2°F5244.4°F-0.2°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