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
(124 Years)
Illinois CD 1. Northwest47.2°F9946.0°F1.2°F
Illinois CD 2. Northeast47.3°F9646.3°F1.0°F
Illinois CD 3. West51.0°F10949.0°F2.0°F
Illinois CD 4. Central49.9°F10348.5°F1.4°F
Illinois CD 5. East49.2°F9348.1°F1.1°F
Illinois CD 6. West Southwest52.5°F10851.0°F1.5°F
Illinois CD 7. East Southeast52.3°F10250.9°F1.4°F
Illinois CD 8. Southwest54.7°F10553.4°F1.3°F
Illinois CD 9. Southeast54.9°F10953.5°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from