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. Northwest34.7°F738.1°F-3.4°F
Illinois CD 2. Northeast35.6°F738.7°F-3.1°F
Illinois CD 3. West38.1°F841.4°F-3.3°F
Illinois CD 4. Central38.2°F841.0°F-2.8°F
Illinois CD 5. East38.1°F1140.7°F-2.6°F
Illinois CD 6. West Southwest40.9°F843.7°F-2.8°F
Illinois CD 7. East Southeast41.2°F1043.9°F-2.7°F
Illinois CD 8. Southwest43.7°F746.5°F-2.8°F
Illinois CD 9. Southeast43.9°F746.6°F-2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from