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
(120 Years)
Illinois CD 1. Northwest48.2°F5448.1°F0.1°F
Illinois CD 2. Northeast48.4°F4848.4°F0.0°F
Illinois CD 3. West51.0°F4151.2°F-0.2°F
Illinois CD 4. Central50.6°F5050.6°F0.0°F
Illinois CD 5. East50.1°F4550.2°F-0.1°F
Illinois CD 6. West Southwest52.9°F4453.1°F-0.2°F
Illinois CD 7. East Southeast52.6°F2853.0°F-0.4°F
Illinois CD 8. Southwest54.9°F2555.3°F-0.4°F
Illinois CD 9. Southeast54.8°F1655.4°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from