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. Northwest44.1°F10441.9°F2.2°F
Illinois CD 2. Northeast44.1°F10241.9°F2.2°F
Illinois CD 3. West47.4°F10445.2°F2.2°F
Illinois CD 4. Central46.7°F9944.7°F2.0°F
Illinois CD 5. East45.8°F9344.1°F1.7°F
Illinois CD 6. West Southwest49.2°F9847.4°F1.8°F
Illinois CD 7. East Southeast49.0°F9347.3°F1.7°F
Illinois CD 8. Southwest51.9°F10050.0°F1.9°F
Illinois CD 9. Southeast52.0°F10450.0°F2.0°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