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. Northwest26.4°F730.6°F-4.2°F
Illinois CD 2. Northeast27.0°F831.2°F-4.2°F
Illinois CD 3. West29.9°F934.2°F-4.3°F
Illinois CD 4. Central29.3°F733.8°F-4.5°F
Illinois CD 5. East29.2°F833.5°F-4.3°F
Illinois CD 6. West Southwest32.4°F736.9°F-4.5°F
Illinois CD 7. East Southeast32.4°F437.0°F-4.6°F
Illinois CD 8. Southwest35.6°F540.1°F-4.5°F
Illinois CD 9. Southeast35.7°F340.2°F-4.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from