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
(124 Years)
Illinois CD 1. Northwest39.9°F6939.9°F0.0°F
Illinois CD 2. Northeast40.7°F7840.1°F0.6°F
Illinois CD 3. West42.9°F5543.1°F-0.2°F
Illinois CD 4. Central43.0°F7342.7°F0.3°F
Illinois CD 5. East42.8°F7642.3°F0.5°F
Illinois CD 6. West Southwest45.5°F6545.3°F0.2°F
Illinois CD 7. East Southeast46.0°F7545.4°F0.6°F
Illinois CD 8. Southwest48.3°F6448.0°F0.3°F
Illinois CD 9. Southeast48.6°F7248.1°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from