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
(125 Years)
Illinois CD 1. Northwest50.2°F654.0°F-3.8°F
Illinois CD 2. Northeast49.8°F853.3°F-3.5°F
Illinois CD 3. West52.4°F456.8°F-4.4°F
Illinois CD 4. Central52.3°F756.1°F-3.8°F
Illinois CD 5. East51.9°F855.4°F-3.5°F
Illinois CD 6. West Southwest54.1°F658.3°F-4.2°F
Illinois CD 7. East Southeast54.0°F558.0°F-4.0°F
Illinois CD 8. Southwest56.0°F460.2°F-4.2°F
Illinois CD 9. Southeast55.6°F360.1°F-4.5°F

Citing This Page

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