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. Northwest47.8°F6147.8°F0.0°F
Illinois CD 2. Northeast48.3°F7847.5°F0.8°F
Illinois CD 3. West50.7°F5850.9°F-0.2°F
Illinois CD 4. Central49.6°F4750.3°F-0.7°F
Illinois CD 5. East49.9°F6549.7°F0.2°F
Illinois CD 6. West Southwest52.3°F5052.7°F-0.4°F
Illinois CD 7. East Southeast52.3°F4952.5°F-0.2°F
Illinois CD 8. Southwest54.7°F5055.0°F-0.3°F
Illinois CD 9. Southeast55.3°F6355.0°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from