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. Northwest40.4°F343.4°F-3.0°F
Illinois CD 2. Northeast41.0°F543.7°F-2.7°F
Illinois CD 3. West43.0°F246.5°F-3.5°F
Illinois CD 4. Central43.0°F346.1°F-3.1°F
Illinois CD 5. East42.5°F345.7°F-3.2°F
Illinois CD 6. West Southwest45.4°F248.6°F-3.2°F
Illinois CD 7. East Southeast45.1°F248.6°F-3.5°F
Illinois CD 8. Southwest48.0°F151.1°F-3.1°F
Illinois CD 9. Southeast48.0°F151.2°F-3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from