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. Northwest42.1°F12137.7°F4.4°F
Illinois CD 2. Northeast42.6°F12338.1°F4.5°F
Illinois CD 3. West45.0°F12241.0°F4.0°F
Illinois CD 4. Central44.5°F11940.5°F4.0°F
Illinois CD 5. East44.1°F12040.2°F3.9°F
Illinois CD 6. West Southwest46.6°F11943.2°F3.4°F
Illinois CD 7. East Southeast46.9°F12043.3°F3.6°F
Illinois CD 8. Southwest48.9°F11945.9°F3.0°F
Illinois CD 9. Southeast49.2°F11946.1°F3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from