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. Northwest61.1°F10559.1°F2.0°F
Illinois CD 2. Northeast60.9°F11158.5°F2.4°F
Illinois CD 3. West63.7°F10761.7°F2.0°F
Illinois CD 4. Central63.4°F10861.1°F2.3°F
Illinois CD 5. East62.8°F10860.5°F2.3°F
Illinois CD 6. West Southwest65.3°F11163.0°F2.3°F
Illinois CD 7. East Southeast64.8°F10362.8°F2.0°F
Illinois CD 8. Southwest66.5°F9864.8°F1.7°F
Illinois CD 9. Southeast66.2°F9464.7°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from