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
(124 Years)
Illinois CD 1. Northwest49.3°F5949.4°F-0.1°F
Illinois CD 2. Northeast49.4°F5649.4°F0.0°F
Illinois CD 3. West52.5°F6952.4°F0.1°F
Illinois CD 4. Central51.3°F4151.8°F-0.5°F
Illinois CD 5. East50.7°F3651.3°F-0.6°F
Illinois CD 6. West Southwest54.4°F7054.2°F0.2°F
Illinois CD 7. East Southeast54.2°F6654.2°F0.0°F
Illinois CD 8. Southwest56.7°F7256.5°F0.2°F
Illinois CD 9. Southeast56.9°F7856.5°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from