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. Northwest49.6°F10148.2°F1.4°F
Illinois CD 2. Northeast49.4°F9348.5°F0.9°F
Illinois CD 3. West52.8°F10451.3°F1.5°F
Illinois CD 4. Central51.8°F9550.7°F1.1°F
Illinois CD 5. East51.3°F9250.3°F1.0°F
Illinois CD 6. West Southwest53.9°F8953.1°F0.8°F
Illinois CD 7. East Southeast53.7°F8353.1°F0.6°F
Illinois CD 8. Southwest56.0°F8355.4°F0.6°F
Illinois CD 9. Southeast56.0°F7855.5°F0.5°F

Citing This Page

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