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. Northwest49.2°F9348.2°F1.0°F
Illinois CD 2. Northeast49.5°F9548.5°F1.0°F
Illinois CD 3. West51.9°F8451.2°F0.7°F
Illinois CD 4. Central51.4°F8150.7°F0.7°F
Illinois CD 5. East51.3°F9250.4°F0.9°F
Illinois CD 6. West Southwest53.5°F7253.2°F0.3°F
Illinois CD 7. East Southeast53.6°F8053.1°F0.5°F
Illinois CD 8. Southwest55.7°F7155.4°F0.3°F
Illinois CD 9. Southeast55.4°F5255.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from