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. Northeast34.0°F9532.3°F1.7°F
Illinois CD 3. West37.2°F10135.2°F2.0°F
Illinois CD 4. Central36.2°F9134.8°F1.4°F
Illinois CD 5. East35.5°F8334.5°F1.0°F
Illinois CD 6. West Southwest38.9°F8937.7°F1.2°F
Illinois CD 7. East Southeast38.7°F7937.9°F0.8°F
Illinois CD 8. Southwest41.7°F8240.9°F0.8°F
Illinois CD 9. Southeast41.8°F8341.0°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from