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
(125 Years)
Illinois CD 1. Northwest49.0°F1051.7°F-2.7°F
Illinois CD 2. Northeast48.8°F751.6°F-2.8°F
Illinois CD 3. West52.0°F954.7°F-2.7°F
Illinois CD 4. Central51.4°F954.1°F-2.7°F
Illinois CD 5. East50.7°F753.6°F-2.9°F
Illinois CD 6. West Southwest53.6°F956.4°F-2.8°F
Illinois CD 7. East Southeast53.4°F656.3°F-2.9°F
Illinois CD 8. Southwest55.8°F858.6°F-2.8°F
Illinois CD 9. Southeast55.8°F558.6°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from