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. Northwest54.2°F5454.5°F-0.3°F
Illinois CD 2. Northeast53.9°F4754.3°F-0.4°F
Illinois CD 3. West57.2°F5557.4°F-0.2°F
Illinois CD 4. Central56.3°F5056.8°F-0.5°F
Illinois CD 5. East55.8°F4956.2°F-0.4°F
Illinois CD 6. West Southwest58.5°F4659.0°F-0.5°F
Illinois CD 7. East Southeast58.6°F5658.9°F-0.3°F
Illinois CD 8. Southwest60.9°F5561.1°F-0.2°F
Illinois CD 9. Southeast61.2°F5961.0°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 19, 2020 from