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. Northwest75.0°F9573.5°F1.5°F
Illinois CD 2. Northeast74.2°F9073.2°F1.0°F
Illinois CD 3. West78.8°F10976.0°F2.8°F
Illinois CD 4. Central77.4°F10575.0°F2.4°F
Illinois CD 5. East76.7°F10474.4°F2.3°F
Illinois CD 6. West Southwest79.2°F11076.8°F2.4°F
Illinois CD 7. East Southeast79.5°F11276.3°F3.2°F
Illinois CD 8. Southwest79.5°F10177.9°F1.6°F
Illinois CD 9. Southeast80.5°F11077.7°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 19, 2019 from