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. Northwest60.2°F8759.1°F1.1°F
Illinois CD 2. Northeast59.3°F7858.5°F0.8°F
Illinois CD 3. West62.5°F7561.7°F0.8°F
Illinois CD 4. Central61.5°F6761.1°F0.4°F
Illinois CD 5. East60.8°F6760.5°F0.3°F
Illinois CD 6. West Southwest63.2°F6163.0°F0.2°F
Illinois CD 7. East Southeast62.8°F5262.8°F0.0°F
Illinois CD 8. Southwest64.6°F4764.7°F-0.1°F
Illinois CD 9. Southeast64.6°F4764.8°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 17, 2019 from