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. Northwest45.4°F2146.4°F-1.0°F
Illinois CD 2. Northeast45.8°F2646.6°F-0.8°F
Illinois CD 3. West48.9°F3849.5°F-0.6°F
Illinois CD 4. Central48.5°F4449.0°F-0.5°F
Illinois CD 5. East48.3°F4948.6°F-0.3°F
Illinois CD 6. West Southwest51.2°F4851.5°F-0.3°F
Illinois CD 7. East Southeast51.3°F5751.4°F-0.1°F
Illinois CD 8. Southwest53.8°F5653.9°F-0.1°F
Illinois CD 9. Southeast53.8°F5453.9°F-0.1°F

Citing This Page

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