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. Northwest50.9°F4351.7°F-0.8°F
Illinois CD 2. Northeast51.1°F5151.6°F-0.5°F
Illinois CD 3. West54.6°F5754.7°F-0.1°F
Illinois CD 4. Central54.2°F6554.1°F0.1°F
Illinois CD 5. East53.5°F6053.5°F0.0°F
Illinois CD 6. West Southwest57.0°F7556.4°F0.6°F
Illinois CD 7. East Southeast56.9°F7656.3°F0.6°F
Illinois CD 8. Southwest59.1°F7758.6°F0.5°F
Illinois CD 9. Southeast59.0°F7058.6°F0.4°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