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
(121 Years)
Illinois CD 1. Northwest49.0°F9048.2°F0.8°F
Illinois CD 2. Northeast49.4°F9648.4°F1.0°F
Illinois CD 3. West51.8°F8551.2°F0.6°F
Illinois CD 4. Central51.6°F9550.6°F1.0°F
Illinois CD 5. East51.3°F9650.2°F1.1°F
Illinois CD 6. West Southwest53.8°F9153.1°F0.7°F
Illinois CD 7. East Southeast53.8°F9253.1°F0.7°F
Illinois CD 8. Southwest55.9°F8455.3°F0.6°F
Illinois CD 9. Southeast55.8°F8055.4°F0.4°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