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. Northwest33.1°F11928.3°F4.8°F
Illinois CD 2. Northeast34.1°F11929.2°F4.9°F
Illinois CD 3. West37.0°F11931.9°F5.1°F
Illinois CD 4. Central37.0°F11931.6°F5.4°F
Illinois CD 5. East37.0°F12031.4°F5.6°F
Illinois CD 6. West Southwest39.9°F12034.7°F5.2°F
Illinois CD 7. East Southeast40.4°F12234.9°F5.5°F
Illinois CD 8. Southwest43.6°F12238.0°F5.6°F
Illinois CD 9. Southeast43.9°F12338.1°F5.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 25, 2020 from