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. Northwest58.8°F5159.0°F-0.2°F
Illinois CD 2. Northeast58.2°F5158.4°F-0.2°F
Illinois CD 3. West61.7°F5961.7°F0.0°F
Illinois CD 4. Central61.2°F5861.1°F0.1°F
Illinois CD 5. East60.5°F5960.4°F0.1°F
Illinois CD 6. West Southwest63.8°F7463.1°F0.7°F
Illinois CD 7. East Southeast63.7°F7562.8°F0.9°F
Illinois CD 8. Southwest65.8°F8464.8°F1.0°F
Illinois CD 9. Southeast66.1°F9264.8°F1.3°F

Citing This Page

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