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. Northeast58.9°F7158.5°F0.4°F
Illinois CD 3. West61.4°F4861.7°F-0.3°F
Illinois CD 4. Central61.0°F5561.1°F-0.1°F
Illinois CD 5. East60.0°F4460.4°F-0.4°F
Illinois CD 6. West Southwest62.7°F4263.0°F-0.3°F
Illinois CD 7. East Southeast62.3°F3962.8°F-0.5°F
Illinois CD 8. Southwest64.2°F4164.8°F-0.6°F
Illinois CD 9. Southeast64.5°F4564.7°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from