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. Northwest57.2°F5657.2°F0.0°F
Illinois CD 2. Northeast57.0°F6156.9°F0.1°F
Illinois CD 3. West60.1°F6260.1°F0.0°F
Illinois CD 4. Central59.0°F4759.4°F-0.4°F
Illinois CD 5. East58.2°F4258.8°F-0.6°F
Illinois CD 6. West Southwest61.7°F6561.5°F0.2°F
Illinois CD 7. East Southeast61.7°F6961.3°F0.4°F
Illinois CD 8. Southwest63.9°F7863.4°F0.5°F
Illinois CD 9. Southeast64.3°F8863.3°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from