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
(123 Years)
Illinois CD 1. Northwest42.8°F6742.7°F0.1°F
Illinois CD 2. Northeast42.9°F4743.0°F-0.1°F
Illinois CD 3. West46.1°F7045.8°F0.3°F
Illinois CD 4. Central45.6°F6645.4°F0.2°F
Illinois CD 5. East45.2°F6445.0°F0.2°F
Illinois CD 6. West Southwest48.3°F7148.0°F0.3°F
Illinois CD 7. East Southeast48.2°F6848.0°F0.2°F
Illinois CD 8. Southwest50.6°F5850.5°F0.1°F
Illinois CD 9. Southeast50.6°F4750.6°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from