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. Northwest62.3°F9559.7°F2.6°F
Illinois CD 2. Northeast61.4°F9059.0°F2.4°F
Illinois CD 3. West64.1°F8562.3°F1.8°F
Illinois CD 4. Central63.4°F8161.6°F1.8°F
Illinois CD 5. East63.2°F8961.0°F2.2°F
Illinois CD 6. West Southwest65.4°F8963.5°F1.9°F
Illinois CD 7. East Southeast66.2°F10263.2°F3.0°F
Illinois CD 8. Southwest66.6°F8065.1°F1.5°F
Illinois CD 9. Southeast67.6°F9965.0°F2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from