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. Northwest33.3°F8432.0°F1.3°F
Illinois CD 2. Northeast33.4°F7832.4°F1.0°F
Illinois CD 3. West37.4°F9235.6°F1.8°F
Illinois CD 4. Central36.4°F8335.2°F1.2°F
Illinois CD 5. East36.0°F8234.9°F1.1°F
Illinois CD 6. West Southwest39.8°F8838.2°F1.6°F
Illinois CD 7. East Southeast39.8°F8838.4°F1.4°F
Illinois CD 8. Southwest43.0°F8941.4°F1.6°F
Illinois CD 9. Southeast43.2°F9441.6°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from