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. Northwest47.8°F10346.2°F1.6°F
Illinois CD 2. Northeast48.0°F10646.4°F1.6°F
Illinois CD 3. West50.7°F10349.2°F1.5°F
Illinois CD 4. Central49.8°F9548.7°F1.1°F
Illinois CD 5. East49.5°F9748.3°F1.2°F
Illinois CD 6. West Southwest52.2°F9451.2°F1.0°F
Illinois CD 7. East Southeast52.2°F9351.1°F1.1°F
Illinois CD 8. Southwest54.3°F8553.5°F0.8°F
Illinois CD 9. Southeast54.5°F9053.5°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 11, 2019 from