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. Northeast50.7°F4051.5°F-0.8°F
Illinois CD 3. West53.7°F3854.7°F-1.0°F
Illinois CD 4. Central53.5°F4654.1°F-0.6°F
Illinois CD 5. East53.0°F4353.5°F-0.5°F
Illinois CD 6. West Southwest55.6°F3756.5°F-0.9°F
Illinois CD 7. East Southeast55.7°F4456.3°F-0.6°F
Illinois CD 8. Southwest57.8°F3958.6°F-0.8°F
Illinois CD 9. Southeast57.9°F4258.5°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from