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°F4867.5°F-0.5°F
Illinois CD 2. Northeast66.6°F5266.9°F-0.3°F
Illinois CD 3. West68.8°F3169.9°F-1.1°F
Illinois CD 4. Central68.3°F3569.2°F-0.9°F
Illinois CD 5. East68.1°F5168.6°F-0.5°F
Illinois CD 6. West Southwest70.1°F3771.0°F-0.9°F
Illinois CD 7. East Southeast69.8°F3570.6°F-0.8°F
Illinois CD 8. Southwest71.4°F3772.3°F-0.9°F
Illinois CD 9. Southeast71.2°F3272.2°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from