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. Northwest33.6°F1835.4°F-1.8°F
Illinois CD 2. Northeast34.2°F2135.8°F-1.6°F
Illinois CD 3. West37.7°F3138.8°F-1.1°F
Illinois CD 4. Central37.3°F2838.5°F-1.2°F
Illinois CD 5. East37.0°F2838.1°F-1.1°F
Illinois CD 6. West Southwest41.0°F4941.3°F-0.3°F
Illinois CD 7. East Southeast41.0°F4841.4°F-0.4°F
Illinois CD 8. Southwest44.1°F5444.2°F-0.1°F
Illinois CD 9. Southeast44.1°F4944.3°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from