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. Northwest20.6°F129.8°F-9.2°F
Illinois CD 2. Northeast21.6°F130.4°F-8.8°F
Illinois CD 3. West24.9°F533.6°F-8.7°F
Illinois CD 4. Central24.8°F433.2°F-8.4°F
Illinois CD 5. East23.8°F232.8°F-9.0°F
Illinois CD 6. West Southwest27.6°F436.4°F-8.8°F
Illinois CD 7. East Southeast28.0°F436.5°F-8.5°F
Illinois CD 8. Southwest31.6°F439.8°F-8.2°F
Illinois CD 9. Southeast32.2°F539.9°F-7.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from