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. Northwest33.4°F9631.7°F1.7°F
Illinois CD 2. Northeast34.1°F9632.3°F1.8°F
Illinois CD 3. West35.6°F7035.1°F0.5°F
Illinois CD 4. Central35.9°F8734.7°F1.2°F
Illinois CD 5. East36.1°F9434.6°F1.5°F
Illinois CD 6. West Southwest38.2°F7137.8°F0.4°F
Illinois CD 7. East Southeast38.8°F8237.9°F0.9°F
Illinois CD 8. Southwest41.0°F5640.9°F0.1°F
Illinois CD 9. Southeast41.2°F5741.0°F0.2°F

Citing This Page

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