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. Northwest38.7°F8637.7°F1.0°F
Illinois CD 2. Northeast39.4°F9638.1°F1.3°F
Illinois CD 3. West42.4°F10041.0°F1.4°F
Illinois CD 4. Central42.1°F9940.5°F1.6°F
Illinois CD 5. East41.8°F9940.3°F1.5°F
Illinois CD 6. West Southwest45.1°F10443.2°F1.9°F
Illinois CD 7. East Southeast45.2°F10543.3°F1.9°F
Illinois CD 8. Southwest48.1°F11145.9°F2.2°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 19, 2019 from