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. Northwest48.6°F10247.2°F1.4°F
Illinois CD 2. Northeast48.7°F9747.5°F1.2°F
Illinois CD 3. West51.8°F10350.3°F1.5°F
Illinois CD 4. Central50.8°F9549.8°F1.0°F
Illinois CD 5. East50.4°F9249.4°F1.0°F
Illinois CD 6. West Southwest53.5°F10452.2°F1.3°F
Illinois CD 7. East Southeast53.3°F9752.2°F1.1°F
Illinois CD 8. Southwest55.7°F9854.5°F1.2°F
Illinois CD 9. Southeast55.8°F10254.6°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from