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. Northwest27.4°F731.6°F-4.2°F
Illinois CD 2. Northeast29.0°F932.3°F-3.3°F
Illinois CD 3. West30.7°F735.1°F-4.4°F
Illinois CD 4. Central30.4°F534.8°F-4.4°F
Illinois CD 5. East30.4°F634.5°F-4.1°F
Illinois CD 6. West Southwest33.3°F437.8°F-4.5°F
Illinois CD 7. East Southeast33.6°F437.9°F-4.3°F
Illinois CD 8. Southwest36.3°F340.9°F-4.6°F
Illinois CD 9. Southeast37.0°F441.0°F-4.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from