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. Northwest33.6°F138.2°F-4.6°F
Illinois CD 2. Northeast33.8°F138.7°F-4.9°F
Illinois CD 3. West37.2°F141.5°F-4.3°F
Illinois CD 4. Central36.3°F141.0°F-4.7°F
Illinois CD 5. East35.8°F140.8°F-5.0°F
Illinois CD 6. West Southwest39.5°F143.7°F-4.2°F
Illinois CD 7. East Southeast39.7°F243.8°F-4.1°F
Illinois CD 8. Southwest43.2°F546.5°F-3.3°F
Illinois CD 9. Southeast43.2°F446.6°F-3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from