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. Northwest48.2°F5248.2°F0.0°F
Illinois CD 2. Northeast48.6°F6748.4°F0.2°F
Illinois CD 3. West51.2°F4951.3°F-0.1°F
Illinois CD 4. Central50.1°F2850.7°F-0.6°F
Illinois CD 5. East49.7°F2650.3°F-0.6°F
Illinois CD 6. West Southwest53.0°F4553.1°F-0.1°F
Illinois CD 7. East Southeast53.0°F4953.1°F-0.1°F
Illinois CD 8. Southwest55.3°F4955.3°F0.0°F
Illinois CD 9. Southeast55.6°F6555.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 20, 2020 from