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. Northwest33.5°F9132.2°F1.3°F
Illinois CD 2. Northeast33.8°F7833.0°F0.8°F
Illinois CD 3. West37.2°F9235.7°F1.5°F
Illinois CD 4. Central36.5°F8935.3°F1.2°F
Illinois CD 5. East36.1°F8535.1°F1.0°F
Illinois CD 6. West Southwest39.6°F9338.3°F1.3°F
Illinois CD 7. East Southeast39.5°F8638.4°F1.1°F
Illinois CD 8. Southwest42.5°F9141.2°F1.3°F
Illinois CD 9. Southeast42.8°F9241.4°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from