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. Northwest46.3°F11842.8°F3.5°F
Illinois CD 2. Northeast46.8°F11942.9°F3.9°F
Illinois CD 3. West49.6°F12046.1°F3.5°F
Illinois CD 4. Central49.5°F12045.5°F4.0°F
Illinois CD 5. East49.3°F12145.1°F4.2°F
Illinois CD 6. West Southwest51.8°F12248.2°F3.6°F
Illinois CD 7. East Southeast51.9°F12148.2°F3.7°F
Illinois CD 8. Southwest54.0°F12050.8°F3.2°F
Illinois CD 9. Southeast53.9°F12050.9°F3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from