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. Northwest45.8°F3746.3°F-0.5°F
Illinois CD 2. Northeast46.8°F6646.6°F0.2°F
Illinois CD 3. West48.9°F4249.4°F-0.5°F
Illinois CD 4. Central49.0°F6748.9°F0.1°F
Illinois CD 5. East48.9°F7248.5°F0.4°F
Illinois CD 6. West Southwest51.6°F7051.4°F0.2°F
Illinois CD 7. East Southeast51.9°F8051.4°F0.5°F
Illinois CD 8. Southwest54.4°F8353.7°F0.7°F
Illinois CD 9. Southeast54.2°F7253.7°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from