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. Northwest33.4°F8832.2°F1.2°F
Illinois CD 2. Northeast34.2°F8933.0°F1.2°F
Illinois CD 3. West35.8°F6135.7°F0.1°F
Illinois CD 4. Central35.9°F7435.3°F0.6°F
Illinois CD 5. East36.1°F8535.1°F1.0°F
Illinois CD 6. West Southwest38.3°F6038.2°F0.1°F
Illinois CD 7. East Southeast38.9°F7538.4°F0.5°F
Illinois CD 8. Southwest41.2°F5341.3°F-0.1°F
Illinois CD 9. Southeast41.3°F5241.3°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 20, 2020 from