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. Northwest59.6°F564.4°F-4.8°F
Illinois CD 2. Northeast59.3°F663.8°F-4.5°F
Illinois CD 3. West63.4°F766.9°F-3.5°F
Illinois CD 4. Central62.8°F766.3°F-3.5°F
Illinois CD 5. East62.0°F765.7°F-3.7°F
Illinois CD 6. West Southwest64.8°F768.0°F-3.2°F
Illinois CD 7. East Southeast65.2°F1367.9°F-2.7°F
Illinois CD 8. Southwest67.7°F2169.5°F-1.8°F
Illinois CD 9. Southeast68.4°F3569.5°F-1.1°F

Citing This Page

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