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. Northwest32.9°F537.5°F-4.6°F
Illinois CD 2. Northeast32.7°F337.7°F-5.0°F
Illinois CD 3. West36.5°F440.9°F-4.4°F
Illinois CD 4. Central35.6°F440.5°F-4.9°F
Illinois CD 5. East35.2°F440.1°F-4.9°F
Illinois CD 6. West Southwest38.9°F443.3°F-4.4°F
Illinois CD 7. East Southeast39.3°F543.3°F-4.0°F
Illinois CD 8. Southwest42.9°F746.2°F-3.3°F
Illinois CD 9. Southeast43.0°F646.3°F-3.3°F

Citing This Page

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