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. Northwest40.1°F10737.6°F2.5°F
Illinois CD 2. Northeast40.3°F10937.7°F2.6°F
Illinois CD 3. West43.0°F10240.9°F2.1°F
Illinois CD 4. Central42.6°F10340.5°F2.1°F
Illinois CD 5. East42.1°F9840.1°F2.0°F
Illinois CD 6. West Southwest45.4°F10343.3°F2.1°F
Illinois CD 7. East Southeast45.1°F9543.3°F1.8°F
Illinois CD 8. Southwest47.9°F9646.2°F1.7°F
Illinois CD 9. Southeast47.7°F8946.2°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 26, 2019 from