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
(125 Years)
Illinois CD 1. Northwest37.8°F12132.0°F5.8°F
Illinois CD 2. Northeast37.2°F11932.4°F4.8°F
Illinois CD 3. West40.1°F11735.6°F4.5°F
Illinois CD 4. Central39.2°F11435.2°F4.0°F
Illinois CD 5. East38.3°F11034.9°F3.4°F
Illinois CD 6. West Southwest41.0°F10838.3°F2.7°F
Illinois CD 7. East Southeast40.8°F10138.4°F2.4°F
Illinois CD 8. Southwest43.4°F9741.5°F1.9°F
Illinois CD 9. Southeast43.2°F9441.6°F1.6°F

Citing This Page

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