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. Northwest51.1°F4651.7°F-0.6°F
Illinois CD 2. Northeast50.6°F3851.6°F-1.0°F
Illinois CD 3. West54.2°F4654.7°F-0.5°F
Illinois CD 4. Central52.6°F2554.1°F-1.5°F
Illinois CD 5. East51.8°F2053.5°F-1.7°F
Illinois CD 6. West Southwest56.0°F4956.4°F-0.4°F
Illinois CD 7. East Southeast55.4°F3556.3°F-0.9°F
Illinois CD 8. Southwest58.1°F4758.6°F-0.5°F
Illinois CD 9. Southeast58.2°F5058.6°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from