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. Northwest38.1°F12232.0°F6.1°F
Illinois CD 2. Northeast38.4°F12132.4°F6.0°F
Illinois CD 3. West41.1°F12135.6°F5.5°F
Illinois CD 4. Central41.0°F12235.2°F5.8°F
Illinois CD 5. East40.8°F12234.8°F6.0°F
Illinois CD 6. West Southwest43.6°F12138.2°F5.4°F
Illinois CD 7. East Southeast43.5°F12038.4°F5.1°F
Illinois CD 8. Southwest46.4°F12141.5°F4.9°F
Illinois CD 9. Southeast46.2°F12041.5°F4.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from