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
(125 Years)
Illinois CD 1. Northwest50.8°F11748.4°F2.4°F
Illinois CD 2. Northeast51.0°F11448.8°F2.2°F
Illinois CD 3. West53.4°F11051.3°F2.1°F
Illinois CD 4. Central52.8°F11150.9°F1.9°F
Illinois CD 5. East52.3°F10750.5°F1.8°F
Illinois CD 6. West Southwest54.6°F9953.3°F1.3°F
Illinois CD 7. East Southeast54.6°F9953.3°F1.3°F
Illinois CD 8. Southwest56.6°F9255.6°F1.0°F
Illinois CD 9. Southeast56.5°F8855.5°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2020, retrieved on March 30, 2020 from