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
(123 Years)
Illinois CD 1. Northwest46.6°F848.2°F-1.6°F
Illinois CD 2. Northeast47.0°F848.4°F-1.4°F
Illinois CD 3. West50.0°F1151.3°F-1.3°F
Illinois CD 4. Central49.4°F850.7°F-1.3°F
Illinois CD 5. East48.9°F750.4°F-1.5°F
Illinois CD 6. West Southwest51.8°F953.1°F-1.3°F
Illinois CD 7. East Southeast52.0°F1153.1°F-1.1°F
Illinois CD 8. Southwest54.1°F855.3°F-1.2°F
Illinois CD 9. Southeast54.6°F2155.4°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from