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. Northwest47.3°F10245.9°F1.4°F
Illinois CD 2. Northeast47.6°F10246.2°F1.4°F
Illinois CD 3. West50.1°F9649.0°F1.1°F
Illinois CD 4. Central49.5°F9248.5°F1.0°F
Illinois CD 5. East48.9°F8348.1°F0.8°F
Illinois CD 6. West Southwest52.0°F9351.0°F1.0°F
Illinois CD 7. East Southeast51.5°F7650.9°F0.6°F
Illinois CD 8. Southwest54.1°F8353.4°F0.7°F
Illinois CD 9. Southeast53.8°F6753.4°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from