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. Northwest33.7°F9232.0°F1.7°F
Illinois CD 2. Northeast34.2°F9332.4°F1.8°F
Illinois CD 3. West37.3°F9135.6°F1.7°F
Illinois CD 4. Central37.1°F9335.2°F1.9°F
Illinois CD 5. East37.0°F9634.8°F2.2°F
Illinois CD 6. West Southwest40.2°F9438.2°F2.0°F
Illinois CD 7. East Southeast40.7°F9938.4°F2.3°F
Illinois CD 8. Southwest43.5°F9941.4°F2.1°F
Illinois CD 9. Southeast43.6°F9741.6°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from