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. Northwest56.9°F1759.0°F-2.1°F
Illinois CD 2. Northeast55.8°F1158.4°F-2.6°F
Illinois CD 3. West59.3°F1261.7°F-2.4°F
Illinois CD 4. Central58.4°F1061.1°F-2.7°F
Illinois CD 5. East57.6°F960.4°F-2.8°F
Illinois CD 6. West Southwest60.2°F863.0°F-2.8°F
Illinois CD 7. East Southeast60.3°F1262.8°F-2.5°F
Illinois CD 8. Southwest62.5°F1064.8°F-2.3°F
Illinois CD 9. Southeast62.7°F1164.8°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from