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. Northwest61.3°F8059.7°F1.6°F
Illinois CD 2. Northeast60.2°F7859.0°F1.2°F
Illinois CD 3. West64.5°F9162.3°F2.2°F
Illinois CD 4. Central62.8°F7661.6°F1.2°F
Illinois CD 5. East62.1°F7261.0°F1.1°F
Illinois CD 6. West Southwest64.7°F7963.5°F1.2°F
Illinois CD 7. East Southeast63.9°F6663.2°F0.7°F
Illinois CD 8. Southwest66.1°F7765.1°F1.0°F
Illinois CD 9. Southeast65.6°F6565.0°F0.6°F

Citing This Page

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