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
(123 Years)
Illinois CD 1. Northwest48.1°F5148.3°F-0.2°F
Illinois CD 2. Northeast48.1°F3948.4°F-0.3°F
Illinois CD 3. West51.1°F5051.2°F-0.1°F
Illinois CD 4. Central50.6°F5350.7°F-0.1°F
Illinois CD 5. East50.3°F5850.3°F0.0°F
Illinois CD 6. West Southwest53.2°F6653.1°F0.1°F
Illinois CD 7. East Southeast53.0°F5453.0°F0.0°F
Illinois CD 8. Southwest55.5°F6755.3°F0.2°F
Illinois CD 9. Southeast55.4°F5055.4°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from