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. Northwest56.7°F1359.1°F-2.4°F
Illinois CD 2. Northeast55.8°F1158.5°F-2.7°F
Illinois CD 3. West58.7°F761.7°F-3.0°F
Illinois CD 4. Central57.7°F561.1°F-3.4°F
Illinois CD 5. East57.2°F660.4°F-3.2°F
Illinois CD 6. West Southwest59.6°F463.1°F-3.5°F
Illinois CD 7. East Southeast59.8°F762.8°F-3.0°F
Illinois CD 8. Southwest61.4°F764.8°F-3.4°F
Illinois CD 9. Southeast61.8°F864.7°F-2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from