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. Northwest48.3°F6548.2°F0.1°F
Illinois CD 2. Northeast48.3°F4948.4°F-0.1°F
Illinois CD 3. West51.2°F5951.2°F0.0°F
Illinois CD 4. Central50.4°F4450.8°F-0.4°F
Illinois CD 5. East49.9°F4250.3°F-0.4°F
Illinois CD 6. West Southwest52.6°F3953.1°F-0.5°F
Illinois CD 7. East Southeast52.3°F3253.1°F-0.8°F
Illinois CD 8. Southwest54.6°F2855.4°F-0.8°F
Illinois CD 9. Southeast54.9°F3755.5°F-0.6°F

Citing This Page

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