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. Northwest48.7°F10447.2°F1.5°F
Illinois CD 2. Northeast48.5°F9147.5°F1.0°F
Illinois CD 3. West51.9°F10650.3°F1.6°F
Illinois CD 4. Central51.2°F10349.8°F1.4°F
Illinois CD 5. East50.5°F9649.4°F1.1°F
Illinois CD 6. West Southwest53.9°F10852.2°F1.7°F
Illinois CD 7. East Southeast53.2°F9452.1°F1.1°F
Illinois CD 8. Southwest56.1°F10854.5°F1.6°F
Illinois CD 9. Southeast55.7°F9754.6°F1.1°F

Citing This Page

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