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°F10146.4°F1.4°F
Illinois CD 2. Northeast48.0°F10246.6°F1.4°F
Illinois CD 3. West50.2°F9349.5°F0.7°F
Illinois CD 4. Central50.0°F9649.0°F1.0°F
Illinois CD 5. East49.7°F9748.6°F1.1°F
Illinois CD 6. West Southwest52.1°F8851.4°F0.7°F
Illinois CD 7. East Southeast52.3°F9351.5°F0.8°F
Illinois CD 8. Southwest54.5°F8953.9°F0.6°F
Illinois CD 9. Southeast54.4°F8253.9°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from