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. Northwest48.1°F5448.2°F-0.1°F
Illinois CD 2. Northeast48.1°F3948.5°F-0.4°F
Illinois CD 3. West51.3°F6451.2°F0.1°F
Illinois CD 4. Central50.7°F6150.7°F0.0°F
Illinois CD 5. East50.2°F5650.4°F-0.2°F
Illinois CD 6. West Southwest53.2°F6753.1°F0.1°F
Illinois CD 7. East Southeast53.0°F5153.1°F-0.1°F
Illinois CD 8. Southwest55.3°F5455.4°F-0.1°F
Illinois CD 9. Southeast55.1°F4555.4°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from