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. Northwest46.2°F5346.4°F-0.2°F
Illinois CD 2. Northeast46.1°F3846.6°F-0.5°F
Illinois CD 3. West49.3°F5449.5°F-0.2°F
Illinois CD 4. Central48.5°F4449.0°F-0.5°F
Illinois CD 5. East48.2°F4548.6°F-0.4°F
Illinois CD 6. West Southwest50.9°F3551.5°F-0.6°F
Illinois CD 7. East Southeast50.9°F4151.4°F-0.5°F
Illinois CD 8. Southwest53.2°F3353.8°F-0.6°F
Illinois CD 9. Southeast53.4°F3853.9°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from