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. Northwest48.2°F5548.2°F0.0°F
Illinois CD 2. Northeast48.4°F5348.5°F-0.1°F
Illinois CD 3. West51.1°F5051.3°F-0.2°F
Illinois CD 4. Central50.6°F5350.7°F-0.1°F
Illinois CD 5. East50.0°F4850.3°F-0.3°F
Illinois CD 6. West Southwest52.9°F4253.2°F-0.3°F
Illinois CD 7. East Southeast52.4°F2553.1°F-0.7°F
Illinois CD 8. Southwest54.7°F2655.4°F-0.7°F
Illinois CD 9. Southeast54.4°F1155.5°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 15, 2019 from