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. Northwest54.6°F7454.1°F0.5°F
Illinois CD 2. Northeast53.8°F7253.4°F0.4°F
Illinois CD 3. West57.0°F6556.9°F0.1°F
Illinois CD 4. Central56.2°F5356.2°F0.0°F
Illinois CD 5. East55.6°F5555.4°F0.2°F
Illinois CD 6. West Southwest58.0°F4958.2°F-0.2°F
Illinois CD 7. East Southeast57.4°F3858.0°F-0.6°F
Illinois CD 8. Southwest59.2°F3560.1°F-0.9°F
Illinois CD 9. Southeast59.2°F3460.2°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from