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. Northwest39.6°F9938.2°F1.4°F
Illinois CD 2. Northeast40.4°F10438.7°F1.7°F
Illinois CD 3. West43.1°F10441.4°F1.7°F
Illinois CD 4. Central43.0°F10641.0°F2.0°F
Illinois CD 5. East42.8°F10540.8°F2.0°F
Illinois CD 6. West Southwest45.8°F10843.7°F2.1°F
Illinois CD 7. East Southeast46.1°F11143.9°F2.2°F
Illinois CD 8. Southwest48.7°F11246.4°F2.3°F
Illinois CD 9. Southeast49.0°F11546.6°F2.4°F

Citing This Page

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