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. Northwest33.2°F8231.9°F1.3°F
Illinois CD 2. Northeast33.6°F8132.5°F1.1°F
Illinois CD 3. West37.0°F8735.6°F1.4°F
Illinois CD 4. Central36.5°F8635.2°F1.3°F
Illinois CD 5. East36.4°F8734.9°F1.5°F
Illinois CD 6. West Southwest39.4°F8138.3°F1.1°F
Illinois CD 7. East Southeast39.5°F7838.4°F1.1°F
Illinois CD 8. Southwest42.5°F7841.5°F1.0°F
Illinois CD 9. Southeast43.0°F8841.6°F1.4°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