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
(123 Years)
Illinois CD 1. Northwest48.1°F4848.2°F-0.1°F
Illinois CD 2. Northeast48.3°F4448.4°F-0.1°F
Illinois CD 3. West51.0°F4351.3°F-0.3°F
Illinois CD 4. Central50.5°F4550.7°F-0.2°F
Illinois CD 5. East49.9°F4350.3°F-0.4°F
Illinois CD 6. West Southwest52.8°F3853.2°F-0.4°F
Illinois CD 7. East Southeast52.3°F2553.0°F-0.7°F
Illinois CD 8. Southwest54.6°F2455.4°F-0.8°F
Illinois CD 9. Southeast54.3°F1155.4°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 24, 2019 from