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. Northwest46.0°F4546.3°F-0.3°F
Illinois CD 2. Northeast46.3°F4346.7°F-0.4°F
Illinois CD 3. West49.1°F4849.4°F-0.3°F
Illinois CD 4. Central48.7°F5148.8°F-0.1°F
Illinois CD 5. East48.2°F4748.5°F-0.3°F
Illinois CD 6. West Southwest51.5°F6751.4°F0.1°F
Illinois CD 7. East Southeast51.3°F5451.3°F0.0°F
Illinois CD 8. Southwest54.0°F6953.7°F0.3°F
Illinois CD 9. Southeast53.8°F5553.7°F0.1°F

Citing This Page

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