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. Northwest48.9°F8748.2°F0.7°F
Illinois CD 2. Northeast49.3°F9548.5°F0.8°F
Illinois CD 3. West51.2°F5151.3°F-0.1°F
Illinois CD 4. Central51.1°F7650.7°F0.4°F
Illinois CD 5. East50.9°F8150.3°F0.6°F
Illinois CD 6. West Southwest53.2°F5853.1°F0.1°F
Illinois CD 7. East Southeast53.6°F8353.0°F0.6°F
Illinois CD 8. Southwest55.8°F8255.4°F0.4°F
Illinois CD 9. Southeast55.9°F8355.5°F0.4°F

Citing This Page

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