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. Northwest47.0°F12042.8°F4.2°F
Illinois CD 2. Northeast46.9°F12042.9°F4.0°F
Illinois CD 3. West49.8°F12146.1°F3.7°F
Illinois CD 4. Central49.5°F12045.5°F4.0°F
Illinois CD 5. East49.1°F12045.2°F3.9°F
Illinois CD 6. West Southwest51.8°F12248.2°F3.6°F
Illinois CD 7. East Southeast51.6°F12048.2°F3.4°F
Illinois CD 8. Southwest54.1°F12150.7°F3.4°F
Illinois CD 9. Southeast53.9°F12050.8°F3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from