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
(120 Years)
Illinois CD 1. Northwest49.8°F11448.2°F1.6°F
Illinois CD 2. Northeast50.0°F11548.5°F1.5°F
Illinois CD 3. West52.2°F10751.2°F1.0°F
Illinois CD 4. Central52.0°F11250.7°F1.3°F
Illinois CD 5. East51.6°F10950.3°F1.3°F
Illinois CD 6. West Southwest54.1°F10753.1°F1.0°F
Illinois CD 7. East Southeast54.1°F10653.0°F1.1°F
Illinois CD 8. Southwest56.4°F10355.4°F1.0°F
Illinois CD 9. Southeast56.4°F10755.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from