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
(125 Years)
Illinois CD 1. Northwest44.3°F747.3°F-3.0°F
Illinois CD 2. Northeast44.4°F747.2°F-2.8°F
Illinois CD 3. West46.6°F350.5°F-3.9°F
Illinois CD 4. Central46.5°F549.9°F-3.4°F
Illinois CD 5. East45.8°F649.4°F-3.6°F
Illinois CD 6. West Southwest48.5°F152.3°F-3.8°F
Illinois CD 7. East Southeast48.1°F152.3°F-4.2°F
Illinois CD 8. Southwest51.1°F154.8°F-3.7°F
Illinois CD 9. Southeast50.8°F154.7°F-3.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from