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. Northwest51.8°F6651.7°F0.1°F
Illinois CD 2. Northeast52.4°F8351.5°F0.9°F
Illinois CD 3. West54.7°F6154.7°F0.0°F
Illinois CD 4. Central53.8°F5254.1°F-0.3°F
Illinois CD 5. East54.0°F7153.6°F0.4°F
Illinois CD 6. West Southwest56.5°F6156.5°F0.0°F
Illinois CD 7. East Southeast56.5°F6156.3°F0.2°F
Illinois CD 8. Southwest58.6°F5758.6°F0.0°F
Illinois CD 9. Southeast59.1°F7558.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from