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. Northwest56.7°F4557.3°F-0.6°F
Illinois CD 2. Northeast56.6°F5056.9°F-0.3°F
Illinois CD 3. West59.5°F4660.0°F-0.5°F
Illinois CD 4. Central58.9°F4559.4°F-0.5°F
Illinois CD 5. East58.3°F4558.8°F-0.5°F
Illinois CD 6. West Southwest61.2°F4861.5°F-0.3°F
Illinois CD 7. East Southeast60.9°F4661.3°F-0.4°F
Illinois CD 8. Southwest63.1°F5163.4°F-0.3°F
Illinois CD 9. Southeast62.9°F4363.4°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from