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. Northwest48.5°F6948.2°F0.3°F
Illinois CD 2. Northeast48.8°F7448.5°F0.3°F
Illinois CD 3. West51.8°F8051.3°F0.5°F
Illinois CD 4. Central50.7°F5650.7°F0.0°F
Illinois CD 5. East50.0°F4550.3°F-0.3°F
Illinois CD 6. West Southwest53.7°F8053.1°F0.6°F
Illinois CD 7. East Southeast53.4°F7053.0°F0.4°F
Illinois CD 8. Southwest56.0°F8055.3°F0.7°F
Illinois CD 9. Southeast56.3°F9155.5°F0.8°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