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. Northwest48.1°F11045.9°F2.2°F
Illinois CD 2. Northeast48.2°F11046.3°F1.9°F
Illinois CD 3. West51.2°F11249.1°F2.1°F
Illinois CD 4. Central50.4°F11048.5°F1.9°F
Illinois CD 5. East50.1°F11148.1°F2.0°F
Illinois CD 6. West Southwest52.8°F11251.0°F1.8°F
Illinois CD 7. East Southeast52.8°F11350.9°F1.9°F
Illinois CD 8. Southwest54.9°F11253.3°F1.6°F
Illinois CD 9. Southeast55.1°F11453.5°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from