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
(122 Years)
Illinois CD 1. Northwest49.5°F10548.2°F1.3°F
Illinois CD 2. Northeast49.4°F9548.4°F1.0°F
Illinois CD 3. West52.8°F11551.3°F1.5°F
Illinois CD 4. Central51.9°F10150.6°F1.3°F
Illinois CD 5. East51.6°F10450.3°F1.3°F
Illinois CD 6. West Southwest54.3°F10453.1°F1.2°F
Illinois CD 7. East Southeast54.4°F10653.0°F1.4°F
Illinois CD 8. Southwest56.8°F10855.4°F1.4°F
Illinois CD 9. Southeast56.9°F11255.4°F1.5°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