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. Northwest44.8°F10842.0°F2.8°F
Illinois CD 2. Northeast44.6°F10941.8°F2.8°F
Illinois CD 3. West47.5°F10645.2°F2.3°F
Illinois CD 4. Central47.3°F10944.7°F2.6°F
Illinois CD 5. East46.7°F10944.2°F2.5°F
Illinois CD 6. West Southwest49.6°F10447.3°F2.3°F
Illinois CD 7. East Southeast49.2°F9747.2°F2.0°F
Illinois CD 8. Southwest52.0°F10250.0°F2.0°F
Illinois CD 9. Southeast51.8°F9850.0°F1.8°F

Citing This Page

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