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
(121 Years)
Illinois CD 1. Northwest48.0°F4448.2°F-0.2°F
Illinois CD 2. Northeast48.2°F3748.4°F-0.2°F
Illinois CD 3. West51.2°F5351.2°F0.0°F
Illinois CD 4. Central50.8°F5650.7°F0.1°F
Illinois CD 5. East50.4°F5850.2°F0.2°F
Illinois CD 6. West Southwest53.0°F4353.0°F0.0°F
Illinois CD 7. East Southeast53.1°F5553.0°F0.1°F
Illinois CD 8. Southwest55.2°F4055.4°F-0.2°F
Illinois CD 9. Southeast55.3°F3855.4°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 27, 2020 from