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. Northwest54.0°F11151.7°F2.3°F
Illinois CD 2. Northeast53.8°F11251.6°F2.2°F
Illinois CD 3. West57.2°F11354.7°F2.5°F
Illinois CD 4. Central56.2°F10854.1°F2.1°F
Illinois CD 5. East55.2°F10053.5°F1.7°F
Illinois CD 6. West Southwest58.4°F10556.5°F1.9°F
Illinois CD 7. East Southeast57.9°F10456.3°F1.6°F
Illinois CD 8. Southwest60.4°F10558.6°F1.8°F
Illinois CD 9. Southeast60.4°F10858.5°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 18, 2020 from