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. Northwest35.5°F5635.7°F-0.2°F
Illinois CD 2. Northeast35.7°F4436.1°F-0.4°F
Illinois CD 3. West38.6°F4639.0°F-0.4°F
Illinois CD 4. Central38.4°F5338.7°F-0.3°F
Illinois CD 5. East37.9°F4538.3°F-0.4°F
Illinois CD 6. West Southwest41.4°F5841.5°F-0.1°F
Illinois CD 7. East Southeast41.7°F6141.5°F0.2°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 October 2019, retrieved on October 13, 2019 from