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. Northwest49.8°F10448.2°F1.6°F
Illinois CD 2. Northeast50.0°F10548.5°F1.5°F
Illinois CD 3. West52.6°F10551.2°F1.4°F
Illinois CD 4. Central52.2°F10650.7°F1.5°F
Illinois CD 5. East51.7°F10250.3°F1.4°F
Illinois CD 6. West Southwest54.4°F10453.1°F1.3°F
Illinois CD 7. East Southeast54.1°F9753.1°F1.0°F
Illinois CD 8. Southwest56.1°F8255.4°F0.7°F
Illinois CD 9. Southeast55.9°F7255.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from