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. Northwest35.3°F4835.7°F-0.4°F
Illinois CD 2. Northeast35.6°F4136.1°F-0.5°F
Illinois CD 3. West38.9°F5839.1°F-0.2°F
Illinois CD 4. Central38.6°F5738.6°F0.0°F
Illinois CD 5. East38.3°F5638.3°F0.0°F
Illinois CD 6. West Southwest41.8°F7041.4°F0.4°F
Illinois CD 7. East Southeast41.9°F6941.5°F0.4°F
Illinois CD 8. Southwest44.7°F6944.3°F0.4°F
Illinois CD 9. Southeast44.8°F6744.4°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from