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. Northwest59.0°F5459.1°F-0.1°F
Illinois CD 2. Northeast58.3°F5458.4°F-0.1°F
Illinois CD 3. West62.0°F7061.7°F0.3°F
Illinois CD 4. Central61.2°F5861.1°F0.1°F
Illinois CD 5. East60.2°F4960.4°F-0.2°F
Illinois CD 6. West Southwest62.7°F4263.0°F-0.3°F
Illinois CD 7. East Southeast62.8°F5262.8°F0.0°F
Illinois CD 8. Southwest64.2°F4164.8°F-0.6°F
Illinois CD 9. Southeast64.7°F4864.7°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from