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. Northwest56.5°F4157.2°F-0.7°F
Illinois CD 2. Northeast56.1°F4156.9°F-0.8°F
Illinois CD 3. West59.4°F4360.1°F-0.7°F
Illinois CD 4. Central58.8°F4259.4°F-0.6°F
Illinois CD 5. East58.1°F4058.8°F-0.7°F
Illinois CD 6. West Southwest60.6°F3361.5°F-0.9°F
Illinois CD 7. East Southeast59.9°F2361.2°F-1.3°F
Illinois CD 8. Southwest62.1°F2363.4°F-1.3°F
Illinois CD 9. Southeast61.7°F1463.3°F-1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from