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. Northwest39.2°F9937.7°F1.5°F
Illinois CD 2. Northeast39.8°F9938.1°F1.7°F
Illinois CD 3. West42.6°F10241.0°F1.6°F
Illinois CD 4. Central42.3°F10340.5°F1.8°F
Illinois CD 5. East42.0°F10140.2°F1.8°F
Illinois CD 6. West Southwest45.1°F10443.2°F1.9°F
Illinois CD 7. East Southeast45.0°F10143.4°F1.6°F
Illinois CD 8. Southwest47.6°F10246.0°F1.6°F
Illinois CD 9. Southeast47.5°F9846.1°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from