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. Northwest49.9°F10548.3°F1.6°F
Illinois CD 2. Northeast50.0°F10748.5°F1.5°F
Illinois CD 3. West52.8°F10451.3°F1.5°F
Illinois CD 4. Central52.3°F10650.7°F1.6°F
Illinois CD 5. East51.8°F10750.3°F1.5°F
Illinois CD 6. West Southwest54.5°F10653.1°F1.4°F
Illinois CD 7. East Southeast54.3°F9853.1°F1.2°F
Illinois CD 8. Southwest56.3°F9155.4°F0.9°F
Illinois CD 9. Southeast56.1°F8555.4°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from