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. Northwest59.1°F5959.0°F0.1°F
Illinois CD 2. Northeast58.0°F4058.4°F-0.4°F
Illinois CD 3. West63.1°F8561.7°F1.4°F
Illinois CD 4. Central61.8°F7461.1°F0.7°F
Illinois CD 5. East60.3°F5360.4°F-0.1°F
Illinois CD 6. West Southwest63.6°F7163.0°F0.6°F
Illinois CD 7. East Southeast63.0°F6262.8°F0.2°F
Illinois CD 8. Southwest65.3°F6864.8°F0.5°F
Illinois CD 9. Southeast64.9°F5564.7°F0.2°F

Citing This Page

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