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. Northwest49.5°F354.0°F-4.5°F
Illinois CD 2. Northeast49.1°F453.4°F-4.3°F
Illinois CD 3. West52.0°F256.9°F-4.9°F
Illinois CD 4. Central51.4°F356.2°F-4.8°F
Illinois CD 5. East50.7°F255.4°F-4.7°F
Illinois CD 6. West Southwest54.0°F558.3°F-4.3°F
Illinois CD 7. East Southeast53.3°F258.0°F-4.7°F
Illinois CD 8. Southwest55.7°F260.2°F-4.5°F
Illinois CD 9. Southeast55.4°F260.2°F-4.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from