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. Northwest50.9°F11648.3°F2.6°F
Illinois CD 2. Northeast51.0°F11648.5°F2.5°F
Illinois CD 3. West53.6°F11451.3°F2.3°F
Illinois CD 4. Central53.0°F11350.7°F2.3°F
Illinois CD 5. East52.5°F11350.4°F2.1°F
Illinois CD 6. West Southwest54.8°F11053.1°F1.7°F
Illinois CD 7. East Southeast54.9°F11153.1°F1.8°F
Illinois CD 8. Southwest56.8°F10655.3°F1.5°F
Illinois CD 9. Southeast57.0°F11055.5°F1.5°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