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. Northwest35.9°F12030.6°F5.3°F
Illinois CD 2. Northeast35.7°F11831.1°F4.6°F
Illinois CD 3. West38.3°F11834.1°F4.2°F
Illinois CD 4. Central37.6°F11633.8°F3.8°F
Illinois CD 5. East36.8°F11233.5°F3.3°F
Illinois CD 6. West Southwest39.4°F10736.9°F2.5°F
Illinois CD 7. East Southeast39.2°F10337.1°F2.1°F
Illinois CD 8. Southwest41.6°F9140.1°F1.5°F
Illinois CD 9. Southeast41.5°F8440.3°F1.2°F

Citing This Page

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