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. Northwest54.7°F7054.5°F0.2°F
Illinois CD 2. Northeast54.7°F7154.4°F0.3°F
Illinois CD 3. West57.2°F5557.4°F-0.2°F
Illinois CD 4. Central56.7°F5956.8°F-0.1°F
Illinois CD 5. East56.2°F6056.3°F-0.1°F
Illinois CD 6. West Southwest58.7°F5059.0°F-0.3°F
Illinois CD 7. East Southeast58.4°F5058.9°F-0.5°F
Illinois CD 8. Southwest60.4°F3961.1°F-0.7°F
Illinois CD 9. Southeast60.4°F3961.1°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 27, 2020 from