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. Northwest44.5°F9442.8°F1.7°F
Illinois CD 2. Northeast44.6°F9742.9°F1.7°F
Illinois CD 3. West47.9°F10046.0°F1.9°F
Illinois CD 4. Central47.6°F10445.6°F2.0°F
Illinois CD 5. East47.3°F10745.2°F2.1°F
Illinois CD 6. West Southwest50.5°F10748.2°F2.3°F
Illinois CD 7. East Southeast50.7°F11148.2°F2.5°F
Illinois CD 8. Southwest53.4°F11250.8°F2.6°F
Illinois CD 9. Southeast53.2°F10950.8°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from