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. Northwest53.2°F9951.7°F1.5°F
Illinois CD 2. Northeast53.1°F10251.5°F1.6°F
Illinois CD 3. West56.8°F10754.7°F2.1°F
Illinois CD 4. Central56.1°F10554.1°F2.0°F
Illinois CD 5. East55.7°F10753.6°F2.1°F
Illinois CD 6. West Southwest58.6°F11056.5°F2.1°F
Illinois CD 7. East Southeast58.6°F11256.3°F2.3°F
Illinois CD 8. Southwest61.1°F11458.6°F2.5°F
Illinois CD 9. Southeast61.4°F12058.6°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from