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. Northwest35.0°F11730.5°F4.5°F
Illinois CD 2. Northeast35.4°F11731.2°F4.2°F
Illinois CD 3. West38.4°F12034.1°F4.3°F
Illinois CD 4. Central38.1°F11833.8°F4.3°F
Illinois CD 5. East37.0°F11433.5°F3.5°F
Illinois CD 6. West Southwest40.8°F11936.8°F4.0°F
Illinois CD 7. East Southeast40.4°F11437.1°F3.3°F
Illinois CD 8. Southwest43.8°F11840.1°F3.7°F
Illinois CD 9. Southeast43.5°F11740.3°F3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from