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
(123 Years)
Illinois CD 1. Northwest46.1°F448.2°F-2.1°F
Illinois CD 2. Northeast46.4°F448.5°F-2.1°F
Illinois CD 3. West49.3°F551.3°F-2.0°F
Illinois CD 4. Central48.3°F250.7°F-2.4°F
Illinois CD 5. East48.0°F350.3°F-2.3°F
Illinois CD 6. West Southwest51.2°F553.1°F-1.9°F
Illinois CD 7. East Southeast51.4°F553.0°F-1.6°F
Illinois CD 8. Southwest54.0°F755.3°F-1.3°F
Illinois CD 9. Southeast54.4°F1555.4°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from