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. Northwest41.6°F5141.9°F-0.3°F
Illinois CD 2. Northeast42.0°F6741.9°F0.1°F
Illinois CD 3. West45.6°F7345.2°F0.4°F
Illinois CD 4. Central45.2°F7744.6°F0.6°F
Illinois CD 5. East44.7°F7744.2°F0.5°F
Illinois CD 6. West Southwest48.6°F8547.4°F1.2°F
Illinois CD 7. East Southeast48.4°F8347.2°F1.2°F
Illinois CD 8. Southwest50.9°F8050.0°F0.9°F
Illinois CD 9. Southeast51.0°F7950.0°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from