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. Northwest49.9°F10748.3°F1.6°F
Illinois CD 2. Northeast50.0°F10648.4°F1.6°F
Illinois CD 3. West52.1°F9151.3°F0.8°F
Illinois CD 4. Central51.9°F9650.7°F1.2°F
Illinois CD 5. East51.5°F9450.3°F1.2°F
Illinois CD 6. West Southwest53.8°F8053.2°F0.6°F
Illinois CD 7. East Southeast53.8°F8153.1°F0.7°F
Illinois CD 8. Southwest55.7°F7255.4°F0.3°F
Illinois CD 9. Southeast55.7°F6955.5°F0.2°F

Citing This Page

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