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. Northwest43.7°F8042.8°F0.9°F
Illinois CD 2. Northeast44.1°F8342.9°F1.2°F
Illinois CD 3. West47.0°F8546.1°F0.9°F
Illinois CD 4. Central46.7°F8645.5°F1.2°F
Illinois CD 5. East46.4°F8645.2°F1.2°F
Illinois CD 6. West Southwest49.6°F9448.2°F1.4°F
Illinois CD 7. East Southeast49.2°F8348.2°F1.0°F
Illinois CD 8. Southwest52.0°F9250.8°F1.2°F
Illinois CD 9. Southeast51.8°F8150.9°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from