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. Northwest54.8°F7754.1°F0.7°F
Illinois CD 2. Northeast53.5°F6053.4°F0.1°F
Illinois CD 3. West57.8°F8056.8°F1.0°F
Illinois CD 4. Central57.2°F8256.1°F1.1°F
Illinois CD 5. East56.0°F6855.4°F0.6°F
Illinois CD 6. West Southwest58.8°F6858.3°F0.5°F
Illinois CD 7. East Southeast58.7°F6758.0°F0.7°F
Illinois CD 8. Southwest60.2°F5160.1°F0.1°F
Illinois CD 9. Southeast60.3°F5460.2°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from