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. Northwest33.1°F2336.0°F-2.9°F
Illinois CD 2. Northeast33.4°F2436.1°F-2.7°F
Illinois CD 3. West38.1°F4339.5°F-1.4°F
Illinois CD 4. Central37.7°F4139.0°F-1.3°F
Illinois CD 5. East37.3°F4338.6°F-1.3°F
Illinois CD 6. West Southwest41.8°F5942.0°F-0.2°F
Illinois CD 7. East Southeast41.7°F5741.9°F-0.2°F
Illinois CD 8. Southwest45.2°F6244.9°F0.3°F
Illinois CD 9. Southeast45.1°F5645.0°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from