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
(125 Years)
Illinois CD 1. Northwest57.1°F1859.1°F-2.0°F
Illinois CD 2. Northeast56.7°F2058.5°F-1.8°F
Illinois CD 3. West59.2°F1161.7°F-2.5°F
Illinois CD 4. Central58.9°F1761.1°F-2.2°F
Illinois CD 5. East58.7°F2060.5°F-1.8°F
Illinois CD 6. West Southwest60.5°F1163.1°F-2.6°F
Illinois CD 7. East Southeast60.1°F1062.8°F-2.7°F
Illinois CD 8. Southwest61.6°F864.8°F-3.2°F
Illinois CD 9. Southeast61.2°F464.7°F-3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from