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
(124 Years)
Illinois CD 1. Northwest42.5°F11039.8°F2.7°F
Illinois CD 2. Northeast42.5°F10740.1°F2.4°F
Illinois CD 3. West45.0°F10443.1°F1.9°F
Illinois CD 4. Central45.1°F10942.7°F2.4°F
Illinois CD 5. East44.9°F11042.3°F2.6°F
Illinois CD 6. West Southwest47.4°F10745.3°F2.1°F
Illinois CD 7. East Southeast47.8°F11145.4°F2.4°F
Illinois CD 8. Southwest50.2°F11048.0°F2.2°F
Illinois CD 9. Southeast50.3°F11348.1°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from