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. Northwest40.5°F11237.7°F2.8°F
Illinois CD 2. Northeast40.6°F11238.1°F2.5°F
Illinois CD 3. West43.7°F11440.9°F2.8°F
Illinois CD 4. Central43.4°F11340.6°F2.8°F
Illinois CD 5. East42.8°F11040.2°F2.6°F
Illinois CD 6. West Southwest45.8°F11543.2°F2.6°F
Illinois CD 7. East Southeast45.7°F11243.3°F2.4°F
Illinois CD 8. Southwest48.1°F11146.0°F2.1°F
Illinois CD 9. Southeast48.0°F10846.1°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from