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. Northwest38.3°F9636.0°F2.3°F
Illinois CD 2. Northeast38.1°F9236.1°F2.0°F
Illinois CD 3. West41.3°F9039.5°F1.8°F
Illinois CD 4. Central40.5°F8739.0°F1.5°F
Illinois CD 5. East40.0°F8738.5°F1.5°F
Illinois CD 6. West Southwest43.3°F8541.9°F1.4°F
Illinois CD 7. East Southeast43.4°F8842.0°F1.4°F
Illinois CD 8. Southwest46.0°F8245.0°F1.0°F
Illinois CD 9. Southeast45.8°F7545.0°F0.8°F

Citing This Page

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