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. Northwest60.5°F7259.7°F0.8°F
Illinois CD 2. Northeast59.4°F6559.0°F0.4°F
Illinois CD 3. West65.4°F10462.3°F3.1°F
Illinois CD 4. Central64.0°F9361.6°F2.4°F
Illinois CD 5. East62.7°F8161.0°F1.7°F
Illinois CD 6. West Southwest66.1°F9963.5°F2.6°F
Illinois CD 7. East Southeast64.8°F8163.2°F1.6°F
Illinois CD 8. Southwest67.1°F9565.1°F2.0°F
Illinois CD 9. Southeast66.8°F8765.0°F1.8°F

Citing This Page

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