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. Northwest48.4°F7147.8°F0.6°F
Illinois CD 2. Northeast47.6°F6447.5°F0.1°F
Illinois CD 3. West51.9°F7950.9°F1.0°F
Illinois CD 4. Central50.7°F6650.3°F0.4°F
Illinois CD 5. East49.8°F5949.7°F0.1°F
Illinois CD 6. West Southwest53.1°F6752.7°F0.4°F
Illinois CD 7. East Southeast52.3°F4952.5°F-0.2°F
Illinois CD 8. Southwest54.9°F5555.0°F-0.1°F
Illinois CD 9. Southeast54.8°F5255.0°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from