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. Northeast52.2°F3153.4°F-1.2°F
Illinois CD 3. West56.2°F4556.8°F-0.6°F
Illinois CD 4. Central55.4°F4156.2°F-0.8°F
Illinois CD 5. East54.4°F3455.4°F-1.0°F
Illinois CD 6. West Southwest57.2°F3558.3°F-1.1°F
Illinois CD 7. East Southeast56.2°F2258.1°F-1.9°F
Illinois CD 8. Southwest58.2°F1960.1°F-1.9°F
Illinois CD 9. Southeast57.9°F1760.2°F-2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from