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. Northwest48.7°F11645.9°F2.8°F
Illinois CD 2. Northeast48.9°F11446.3°F2.6°F
Illinois CD 3. West51.2°F11249.0°F2.2°F
Illinois CD 4. Central50.9°F11448.5°F2.4°F
Illinois CD 5. East50.3°F11248.1°F2.2°F
Illinois CD 6. West Southwest52.6°F11050.9°F1.7°F
Illinois CD 7. East Southeast52.5°F10950.9°F1.6°F
Illinois CD 8. Southwest54.6°F10153.3°F1.3°F
Illinois CD 9. Southeast54.4°F9453.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from