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°F12035.4°F5.0°F
Illinois CD 2. Northeast40.6°F12135.8°F4.8°F
Illinois CD 3. West43.0°F12138.8°F4.2°F
Illinois CD 4. Central43.4°F12338.4°F5.0°F
Illinois CD 5. East42.9°F12238.1°F4.8°F
Illinois CD 6. West Southwest45.6°F12241.3°F4.3°F
Illinois CD 7. East Southeast45.4°F12041.4°F4.0°F
Illinois CD 8. Southwest48.3°F12244.2°F4.1°F
Illinois CD 9. Southeast48.1°F12044.3°F3.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from