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. Northwest53.0°F3554.0°F-1.0°F
Illinois CD 2. Northeast52.3°F3453.4°F-1.1°F
Illinois CD 3. West55.4°F2956.9°F-1.5°F
Illinois CD 4. Central55.3°F4056.1°F-0.8°F
Illinois CD 5. East54.6°F3955.4°F-0.8°F
Illinois CD 6. West Southwest57.8°F4558.3°F-0.5°F
Illinois CD 7. East Southeast58.0°F5658.0°F0.0°F
Illinois CD 8. Southwest60.6°F6060.2°F0.4°F
Illinois CD 9. Southeast60.9°F7160.2°F0.7°F

Citing This Page

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