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. Northwest61.4°F11159.1°F2.3°F
Illinois CD 2. Northeast60.8°F10858.4°F2.4°F
Illinois CD 3. West63.8°F10961.7°F2.1°F
Illinois CD 4. Central63.0°F9761.1°F1.9°F
Illinois CD 5. East62.6°F10160.5°F2.1°F
Illinois CD 6. West Southwest64.5°F9263.0°F1.5°F
Illinois CD 7. East Southeast64.2°F8962.8°F1.4°F
Illinois CD 8. Southwest65.7°F8064.8°F0.9°F
Illinois CD 9. Southeast66.0°F8764.8°F1.2°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