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. Northwest48.3°F6748.2°F0.1°F
Illinois CD 2. Northeast48.4°F5348.4°F0.0°F
Illinois CD 3. West51.4°F7451.2°F0.2°F
Illinois CD 4. Central50.6°F5350.7°F-0.1°F
Illinois CD 5. East49.8°F3650.3°F-0.5°F
Illinois CD 6. West Southwest52.9°F4253.1°F-0.2°F
Illinois CD 7. East Southeast52.7°F4353.1°F-0.4°F
Illinois CD 8. Southwest55.4°F5855.4°F0.0°F
Illinois CD 9. Southeast55.6°F7155.5°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 28, 2020 from