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. Northwest43.2°F8841.9°F1.3°F
Illinois CD 2. Northeast43.3°F8941.9°F1.4°F
Illinois CD 3. West46.4°F9045.2°F1.2°F
Illinois CD 4. Central45.8°F8644.7°F1.1°F
Illinois CD 5. East45.0°F8044.2°F0.8°F
Illinois CD 6. West Southwest47.8°F7547.3°F0.5°F
Illinois CD 7. East Southeast48.0°F7547.3°F0.7°F
Illinois CD 8. Southwest50.3°F6750.0°F0.3°F
Illinois CD 9. Southeast50.7°F7450.0°F0.7°F

Citing This Page

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