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. Northwest34.5°F837.7°F-3.2°F
Illinois CD 2. Northeast34.9°F638.1°F-3.2°F
Illinois CD 3. West37.8°F741.0°F-3.2°F
Illinois CD 4. Central37.0°F540.5°F-3.5°F
Illinois CD 5. East36.9°F440.2°F-3.3°F
Illinois CD 6. West Southwest39.8°F543.2°F-3.4°F
Illinois CD 7. East Southeast39.9°F443.3°F-3.4°F
Illinois CD 8. Southwest42.7°F546.0°F-3.3°F
Illinois CD 9. Southeast42.9°F346.1°F-3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from