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. Northwest52.2°F4053.2°F-1.0°F
Illinois CD 2. Northeast51.7°F3352.8°F-1.1°F
Illinois CD 3. West55.0°F3756.0°F-1.0°F
Illinois CD 4. Central54.3°F3455.5°F-1.2°F
Illinois CD 5. East53.6°F3154.9°F-1.3°F
Illinois CD 6. West Southwest56.4°F3157.6°F-1.2°F
Illinois CD 7. East Southeast55.8°F2257.5°F-1.7°F
Illinois CD 8. Southwest58.2°F2259.7°F-1.5°F
Illinois CD 9. Southeast57.9°F1559.7°F-1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 18, 2019 from