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. Northwest69.1°F5869.1°F0.0°F
Illinois CD 2. Northeast68.1°F5068.6°F-0.5°F
Illinois CD 3. West72.6°F8371.5°F1.1°F
Illinois CD 4. Central71.4°F6371.0°F0.4°F
Illinois CD 5. East70.1°F5070.4°F-0.3°F
Illinois CD 6. West Southwest74.2°F9572.6°F1.6°F
Illinois CD 7. East Southeast73.4°F8172.4°F1.0°F
Illinois CD 8. Southwest75.4°F9173.9°F1.5°F
Illinois CD 9. Southeast75.5°F9273.8°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from