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. Northwest49.6°F10248.2°F1.4°F
Illinois CD 2. Northeast49.7°F10248.4°F1.3°F
Illinois CD 3. West52.6°F10551.3°F1.3°F
Illinois CD 4. Central51.6°F9250.7°F0.9°F
Illinois CD 5. East51.3°F9450.3°F1.0°F
Illinois CD 6. West Southwest54.2°F9653.2°F1.0°F
Illinois CD 7. East Southeast54.1°F9753.1°F1.0°F
Illinois CD 8. Southwest56.3°F9055.4°F0.9°F
Illinois CD 9. Southeast56.4°F9655.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from