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. Northwest39.6°F10237.5°F2.1°F
Illinois CD 2. Northeast40.1°F10537.7°F2.4°F
Illinois CD 3. West43.1°F10640.9°F2.2°F
Illinois CD 4. Central42.9°F11040.5°F2.4°F
Illinois CD 5. East42.5°F10940.1°F2.4°F
Illinois CD 6. West Southwest45.9°F11243.3°F2.6°F
Illinois CD 7. East Southeast45.7°F11043.3°F2.4°F
Illinois CD 8. Southwest48.8°F11146.2°F2.6°F
Illinois CD 9. Southeast48.4°F10646.3°F2.1°F

Citing This Page

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