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. Northwest43.3°F5443.4°F-0.1°F
Illinois CD 2. Northeast43.8°F6743.7°F0.1°F
Illinois CD 3. West46.2°F4646.5°F-0.3°F
Illinois CD 4. Central45.6°F3946.1°F-0.5°F
Illinois CD 5. East45.1°F4045.7°F-0.6°F
Illinois CD 6. West Southwest47.9°F3548.6°F-0.7°F
Illinois CD 7. East Southeast48.0°F3548.6°F-0.6°F
Illinois CD 8. Southwest50.2°F3151.0°F-0.8°F
Illinois CD 9. Southeast50.6°F3651.2°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from