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
(122 Years)
Illinois CD 1. Northwest48.7°F8048.2°F0.5°F
Illinois CD 2. Northeast48.9°F8048.5°F0.4°F
Illinois CD 3. West51.9°F8851.2°F0.7°F
Illinois CD 4. Central51.5°F9050.7°F0.8°F
Illinois CD 5. East51.1°F8950.3°F0.8°F
Illinois CD 6. West Southwest53.8°F9153.2°F0.6°F
Illinois CD 7. East Southeast53.9°F9053.0°F0.9°F
Illinois CD 8. Southwest55.8°F8055.4°F0.4°F
Illinois CD 9. Southeast55.9°F8855.4°F0.5°F

Citing This Page

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