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. Northwest32.8°F9629.8°F3.0°F
Illinois CD 2. Northeast32.9°F9130.4°F2.5°F
Illinois CD 3. West36.2°F9033.6°F2.6°F
Illinois CD 4. Central35.9°F9233.2°F2.7°F
Illinois CD 5. East35.6°F9632.8°F2.8°F
Illinois CD 6. West Southwest38.8°F9136.4°F2.4°F
Illinois CD 7. East Southeast39.1°F9636.5°F2.6°F
Illinois CD 8. Southwest41.7°F9039.7°F2.0°F
Illinois CD 9. Southeast41.9°F9339.8°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from