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. Northwest47.6°F12242.7°F4.9°F
Illinois CD 2. Northeast48.0°F12342.9°F5.1°F
Illinois CD 3. West49.6°F12046.0°F3.6°F
Illinois CD 4. Central49.8°F12145.6°F4.2°F
Illinois CD 5. East49.9°F12245.2°F4.7°F
Illinois CD 6. West Southwest51.7°F12048.2°F3.5°F
Illinois CD 7. East Southeast52.2°F12248.2°F4.0°F
Illinois CD 8. Southwest54.2°F12250.8°F3.4°F
Illinois CD 9. Southeast54.4°F12250.9°F3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from