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. Northwest33.4°F8831.9°F1.5°F
Illinois CD 2. Northeast34.0°F8432.4°F1.6°F
Illinois CD 3. West36.8°F8235.6°F1.2°F
Illinois CD 4. Central36.5°F8635.2°F1.3°F
Illinois CD 5. East35.8°F7834.9°F0.9°F
Illinois CD 6. West Southwest38.6°F7238.2°F0.4°F
Illinois CD 7. East Southeast38.8°F6638.4°F0.4°F
Illinois CD 8. Southwest41.3°F6041.5°F-0.2°F
Illinois CD 9. Southeast41.6°F5941.6°F0.0°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