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. Northwest67.0°F4867.4°F-0.4°F
Illinois CD 2. Northeast66.4°F4566.9°F-0.5°F
Illinois CD 3. West69.1°F4470.0°F-0.9°F
Illinois CD 4. Central69.0°F5869.2°F-0.2°F
Illinois CD 5. East68.7°F6468.6°F0.1°F
Illinois CD 6. West Southwest70.5°F5071.0°F-0.5°F
Illinois CD 7. East Southeast70.9°F7070.7°F0.2°F
Illinois CD 8. Southwest72.4°F6872.3°F0.1°F
Illinois CD 9. Southeast72.6°F7672.2°F0.4°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