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. Northwest47.5°F7047.2°F0.3°F
Illinois CD 2. Northeast47.7°F6747.5°F0.2°F
Illinois CD 3. West50.5°F7050.3°F0.2°F
Illinois CD 4. Central49.9°F6649.7°F0.2°F
Illinois CD 5. East49.7°F7049.3°F0.4°F
Illinois CD 6. West Southwest52.1°F5652.2°F-0.1°F
Illinois CD 7. East Southeast52.6°F7252.2°F0.4°F
Illinois CD 8. Southwest54.9°F7254.5°F0.4°F
Illinois CD 9. Southeast55.1°F7154.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from