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°F3349.5°F-1.0°F
Illinois CD 2. Northeast48.8°F3249.8°F-1.0°F
Illinois CD 3. West51.8°F4352.5°F-0.7°F
Illinois CD 4. Central51.2°F3751.9°F-0.7°F
Illinois CD 5. East51.0°F3751.6°F-0.6°F
Illinois CD 6. West Southwest53.9°F4454.3°F-0.4°F
Illinois CD 7. East Southeast53.7°F3954.2°F-0.5°F
Illinois CD 8. Southwest56.5°F5856.5°F0.0°F
Illinois CD 9. Southeast56.7°F6756.5°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from