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. Northeast51.8°F3452.8°F-1.0°F
Illinois CD 3. West55.1°F3956.0°F-0.9°F
Illinois CD 4. Central55.6°F5755.5°F0.1°F
Illinois CD 5. East54.8°F5354.9°F-0.1°F
Illinois CD 6. West Southwest57.5°F5057.7°F-0.2°F
Illinois CD 7. East Southeast57.6°F5257.5°F0.1°F
Illinois CD 8. Southwest59.9°F5859.7°F0.2°F
Illinois CD 9. Southeast59.8°F5459.8°F0.0°F

Citing This Page

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