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. Northwest32.0°F635.7°F-3.7°F
Illinois CD 2. Northeast32.8°F736.1°F-3.3°F
Illinois CD 3. West35.6°F739.0°F-3.4°F
Illinois CD 4. Central35.3°F738.6°F-3.3°F
Illinois CD 5. East35.1°F838.3°F-3.2°F
Illinois CD 6. West Southwest38.3°F641.4°F-3.1°F
Illinois CD 7. East Southeast38.7°F741.6°F-2.9°F
Illinois CD 8. Southwest41.6°F744.3°F-2.7°F
Illinois CD 9. Southeast41.9°F944.4°F-2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 26, 2019 from