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. Northwest33.8°F437.7°F-3.9°F
Illinois CD 2. Northeast34.4°F338.1°F-3.7°F
Illinois CD 3. West37.2°F541.0°F-3.8°F
Illinois CD 4. Central37.7°F840.6°F-2.9°F
Illinois CD 5. East37.2°F740.2°F-3.0°F
Illinois CD 6. West Southwest40.4°F743.2°F-2.8°F
Illinois CD 7. East Southeast40.7°F743.3°F-2.6°F
Illinois CD 8. Southwest43.9°F1245.9°F-2.0°F
Illinois CD 9. Southeast43.9°F1046.1°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from