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
(125 Years)
Illinois CD 1. Northwest63.2°F12059.0°F4.2°F
Illinois CD 2. Northeast62.4°F11958.4°F4.0°F
Illinois CD 3. West65.7°F12161.7°F4.0°F
Illinois CD 4. Central65.2°F12061.1°F4.1°F
Illinois CD 5. East64.3°F12060.4°F3.9°F
Illinois CD 6. West Southwest66.6°F12063.0°F3.6°F
Illinois CD 7. East Southeast66.1°F11962.8°F3.3°F
Illinois CD 8. Southwest67.9°F11964.8°F3.1°F
Illinois CD 9. Southeast67.1°F11464.7°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from