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. Northwest59.3°F6759.1°F0.2°F
Illinois CD 2. Northeast58.2°F5158.4°F-0.2°F
Illinois CD 3. West62.8°F8061.7°F1.1°F
Illinois CD 4. Central61.8°F7461.1°F0.7°F
Illinois CD 5. East61.1°F7160.4°F0.7°F
Illinois CD 6. West Southwest63.9°F7863.0°F0.9°F
Illinois CD 7. East Southeast63.7°F7562.8°F0.9°F
Illinois CD 8. Southwest65.6°F7664.8°F0.8°F
Illinois CD 9. Southeast65.4°F7164.7°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from