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
(124 Years)
Illinois CD 1. Northwest33.9°F9832.2°F1.7°F
Illinois CD 2. Northeast34.5°F9533.0°F1.5°F
Illinois CD 3. West37.4°F9735.7°F1.7°F
Illinois CD 4. Central37.0°F9735.4°F1.6°F
Illinois CD 5. East36.8°F9435.1°F1.7°F
Illinois CD 6. West Southwest40.0°F9538.2°F1.8°F
Illinois CD 7. East Southeast40.3°F9738.4°F1.9°F
Illinois CD 8. Southwest42.9°F9441.3°F1.6°F
Illinois CD 9. Southeast43.1°F9741.4°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from