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. Northwest39.9°F10637.7°F2.2°F
Illinois CD 2. Northeast40.1°F10538.1°F2.0°F
Illinois CD 3. West42.7°F10441.0°F1.7°F
Illinois CD 4. Central42.6°F10740.5°F2.1°F
Illinois CD 5. East42.2°F10540.2°F2.0°F
Illinois CD 6. West Southwest45.2°F10743.2°F2.0°F
Illinois CD 7. East Southeast45.3°F10743.3°F2.0°F
Illinois CD 8. Southwest47.9°F10746.0°F1.9°F
Illinois CD 9. Southeast47.7°F10346.1°F1.6°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