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. Northwest40.1°F2441.2°F-1.1°F
Illinois CD 2. Northeast40.5°F2741.5°F-1.0°F
Illinois CD 3. West43.6°F3344.3°F-0.7°F
Illinois CD 4. Central43.0°F2843.9°F-0.9°F
Illinois CD 5. East42.5°F2743.6°F-1.1°F
Illinois CD 6. West Southwest45.9°F4046.5°F-0.6°F
Illinois CD 7. East Southeast46.0°F3846.5°F-0.5°F
Illinois CD 8. Southwest49.0°F5249.1°F-0.1°F
Illinois CD 9. Southeast49.1°F5249.1°F0.0°F

Citing This Page

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