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
(123 Years)
Illinois CD 1. Northwest45.4°F148.2°F-2.8°F
Illinois CD 2. Northeast45.5°F148.4°F-2.9°F
Illinois CD 3. West48.6°F151.3°F-2.7°F
Illinois CD 4. Central47.6°F150.7°F-3.1°F
Illinois CD 5. East47.2°F150.3°F-3.1°F
Illinois CD 6. West Southwest50.4°F153.1°F-2.7°F
Illinois CD 7. East Southeast50.4°F153.0°F-2.6°F
Illinois CD 8. Southwest53.0°F255.4°F-2.4°F
Illinois CD 9. Southeast53.2°F255.4°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from