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. Northwest46.4°F7546.0°F0.4°F
Illinois CD 2. Northeast46.6°F7346.2°F0.4°F
Illinois CD 3. West49.7°F8749.0°F0.7°F
Illinois CD 4. Central48.6°F6148.5°F0.1°F
Illinois CD 5. East47.9°F4848.1°F-0.2°F
Illinois CD 6. West Southwest51.7°F8350.9°F0.8°F
Illinois CD 7. East Southeast51.4°F7350.9°F0.5°F
Illinois CD 8. Southwest54.2°F8653.4°F0.8°F
Illinois CD 9. Southeast54.4°F9453.5°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from