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. Northwest42.6°F146.3°F-3.7°F
Illinois CD 2. Northeast42.6°F146.6°F-4.0°F
Illinois CD 3. West46.1°F149.4°F-3.3°F
Illinois CD 4. Central45.0°F148.8°F-3.8°F
Illinois CD 5. East44.5°F148.5°F-4.0°F
Illinois CD 6. West Southwest48.1°F151.4°F-3.3°F
Illinois CD 7. East Southeast48.1°F151.3°F-3.2°F
Illinois CD 8. Southwest51.2°F453.7°F-2.5°F
Illinois CD 9. Southeast51.4°F553.8°F-2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from