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. Northwest40.6°F11337.7°F2.9°F
Illinois CD 2. Northeast40.6°F11238.1°F2.5°F
Illinois CD 3. West43.4°F11141.0°F2.4°F
Illinois CD 4. Central43.0°F11040.5°F2.5°F
Illinois CD 5. East42.7°F10940.2°F2.5°F
Illinois CD 6. West Southwest45.6°F11243.2°F2.4°F
Illinois CD 7. East Southeast45.5°F11143.3°F2.2°F
Illinois CD 8. Southwest48.4°F11546.0°F2.4°F
Illinois CD 9. Southeast48.2°F11346.0°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from