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. Northwest35.1°F4335.7°F-0.6°F
Illinois CD 2. Northeast35.5°F3736.1°F-0.6°F
Illinois CD 3. West38.7°F5139.1°F-0.4°F
Illinois CD 4. Central38.3°F5138.7°F-0.4°F
Illinois CD 5. East38.2°F5138.4°F-0.2°F
Illinois CD 6. West Southwest41.3°F5341.5°F-0.2°F
Illinois CD 7. East Southeast41.6°F5941.5°F0.1°F
Illinois CD 8. Southwest44.5°F5944.3°F0.2°F
Illinois CD 9. Southeast44.6°F5644.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from