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. Northwest28.2°F932.3°F-4.1°F
Illinois CD 2. Northeast28.8°F833.0°F-4.2°F
Illinois CD 3. West31.6°F935.6°F-4.0°F
Illinois CD 4. Central31.0°F735.3°F-4.3°F
Illinois CD 5. East30.9°F735.1°F-4.2°F
Illinois CD 6. West Southwest33.9°F538.3°F-4.4°F
Illinois CD 7. East Southeast33.9°F538.4°F-4.5°F
Illinois CD 8. Southwest36.9°F541.2°F-4.3°F
Illinois CD 9. Southeast37.0°F541.4°F-4.4°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