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. Northwest41.5°F11438.1°F3.4°F
Illinois CD 2. Northeast42.1°F11638.7°F3.4°F
Illinois CD 3. West43.8°F11041.4°F2.4°F
Illinois CD 4. Central43.8°F11441.1°F2.7°F
Illinois CD 5. East43.7°F11440.7°F3.0°F
Illinois CD 6. West Southwest45.7°F10643.7°F2.0°F
Illinois CD 7. East Southeast46.0°F10843.8°F2.2°F
Illinois CD 8. Southwest48.0°F10346.5°F1.5°F
Illinois CD 9. Southeast48.0°F9846.6°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from