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. Northwest39.1°F3839.8°F-0.7°F
Illinois CD 2. Northeast39.7°F4340.1°F-0.4°F
Illinois CD 3. West42.6°F4343.0°F-0.4°F
Illinois CD 4. Central42.6°F5842.7°F-0.1°F
Illinois CD 5. East42.4°F6042.3°F0.1°F
Illinois CD 6. West Southwest45.8°F7345.3°F0.5°F
Illinois CD 7. East Southeast45.8°F7045.4°F0.4°F
Illinois CD 8. Southwest48.5°F7148.0°F0.5°F
Illinois CD 9. Southeast48.5°F6748.1°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from