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. Northwest33.0°F7732.0°F1.0°F
Illinois CD 2. Northeast33.3°F7532.4°F0.9°F
Illinois CD 3. West36.4°F7735.6°F0.8°F
Illinois CD 4. Central36.2°F8035.2°F1.0°F
Illinois CD 5. East35.5°F7334.9°F0.6°F
Illinois CD 6. West Southwest39.6°F8538.3°F1.3°F
Illinois CD 7. East Southeast39.7°F8638.4°F1.3°F
Illinois CD 8. Southwest43.1°F9041.4°F1.7°F
Illinois CD 9. Southeast43.0°F8841.5°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from