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. Northwest48.2°F5648.3°F-0.1°F
Illinois CD 2. Northeast48.6°F6548.4°F0.2°F
Illinois CD 3. West51.3°F6251.2°F0.1°F
Illinois CD 4. Central50.7°F6150.7°F0.0°F
Illinois CD 5. East50.5°F6650.4°F0.1°F
Illinois CD 6. West Southwest53.2°F6553.1°F0.1°F
Illinois CD 7. East Southeast53.5°F7353.1°F0.4°F
Illinois CD 8. Southwest55.8°F7755.4°F0.4°F
Illinois CD 9. Southeast56.0°F7855.4°F0.6°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