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
(125 Years)
Illinois CD 1. Northwest39.7°F10337.5°F2.2°F
Illinois CD 2. Northeast39.5°F9837.7°F1.8°F
Illinois CD 3. West43.4°F11041.0°F2.4°F
Illinois CD 4. Central42.9°F11040.4°F2.5°F
Illinois CD 5. East42.3°F10540.1°F2.2°F
Illinois CD 6. West Southwest45.6°F10943.3°F2.3°F
Illinois CD 7. East Southeast45.5°F10643.3°F2.2°F
Illinois CD 8. Southwest48.2°F9946.1°F2.1°F
Illinois CD 9. Southeast48.1°F9746.3°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from