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
(120 Years)
Illinois CD 1. Northwest47.0°F448.2°F-1.2°F
Illinois CD 2. Northeast47.3°F448.5°F-1.2°F
Illinois CD 3. West50.1°F651.2°F-1.1°F
Illinois CD 4. Central49.0°F250.6°F-1.6°F
Illinois CD 5. East48.6°F250.3°F-1.7°F
Illinois CD 6. West Southwest51.9°F353.0°F-1.1°F
Illinois CD 7. East Southeast51.9°F753.0°F-1.1°F
Illinois CD 8. Southwest54.4°F755.3°F-0.9°F
Illinois CD 9. Southeast54.7°F1455.4°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from