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. Northwest48.9°F9547.4°F1.5°F
Illinois CD 2. Northeast48.8°F9847.2°F1.6°F
Illinois CD 3. West51.5°F9250.5°F1.0°F
Illinois CD 4. Central51.3°F9549.9°F1.4°F
Illinois CD 5. East51.0°F9549.4°F1.6°F
Illinois CD 6. West Southwest53.1°F7652.4°F0.7°F
Illinois CD 7. East Southeast53.0°F7552.3°F0.7°F
Illinois CD 8. Southwest55.1°F7054.8°F0.3°F
Illinois CD 9. Southeast54.9°F6054.8°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from