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. Northwest47.9°F7247.3°F0.6°F
Illinois CD 2. Northeast48.2°F8647.2°F1.0°F
Illinois CD 3. West51.5°F9250.5°F1.0°F
Illinois CD 4. Central51.2°F9250.0°F1.2°F
Illinois CD 5. East50.7°F9049.4°F1.3°F
Illinois CD 6. West Southwest54.1°F9852.4°F1.7°F
Illinois CD 7. East Southeast53.8°F9452.3°F1.5°F
Illinois CD 8. Southwest56.1°F9254.7°F1.4°F
Illinois CD 9. Southeast55.9°F8654.7°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from