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. Northwest38.4°F8437.7°F0.7°F
Illinois CD 2. Northeast38.8°F8438.1°F0.7°F
Illinois CD 3. West41.9°F8740.9°F1.0°F
Illinois CD 4. Central41.9°F9740.5°F1.4°F
Illinois CD 5. East41.8°F9940.2°F1.6°F
Illinois CD 6. West Southwest45.0°F10243.2°F1.8°F
Illinois CD 7. East Southeast45.2°F10543.3°F1.9°F
Illinois CD 8. Southwest48.1°F11146.0°F2.1°F
Illinois CD 9. Southeast48.2°F11346.1°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from