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. Northwest47.9°F8147.1°F0.8°F
Illinois CD 2. Northeast48.0°F7547.5°F0.5°F
Illinois CD 3. West51.3°F9450.3°F1.0°F
Illinois CD 4. Central50.4°F7949.7°F0.7°F
Illinois CD 5. East50.1°F8149.4°F0.7°F
Illinois CD 6. West Southwest52.8°F7952.2°F0.6°F
Illinois CD 7. East Southeast52.8°F7952.1°F0.7°F
Illinois CD 8. Southwest55.0°F7754.5°F0.5°F
Illinois CD 9. Southeast55.2°F8054.6°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from