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. Northwest53.0°F5353.2°F-0.2°F
Illinois CD 2. Northeast52.6°F5552.9°F-0.3°F
Illinois CD 3. West55.8°F5556.0°F-0.2°F
Illinois CD 4. Central55.5°F5555.5°F0.0°F
Illinois CD 5. East54.9°F5454.9°F0.0°F
Illinois CD 6. West Southwest58.0°F6157.6°F0.4°F
Illinois CD 7. East Southeast58.1°F6957.5°F0.6°F
Illinois CD 8. Southwest60.2°F7259.7°F0.5°F
Illinois CD 9. Southeast60.4°F7759.7°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from