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. Northwest68.3°F3969.1°F-0.8°F
Illinois CD 2. Northeast66.8°F2868.6°F-1.8°F
Illinois CD 3. West72.9°F8971.5°F1.4°F
Illinois CD 4. Central71.8°F6971.0°F0.8°F
Illinois CD 5. East70.4°F5370.4°F0.0°F
Illinois CD 6. West Southwest73.7°F8272.6°F1.1°F
Illinois CD 7. East Southeast73.4°F8172.4°F1.0°F
Illinois CD 8. Southwest75.9°F9673.9°F2.0°F
Illinois CD 9. Southeast75.4°F9073.8°F1.6°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