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. Northwest47.9°F3648.1°F-0.2°F
Illinois CD 2. Northeast48.3°F4348.5°F-0.2°F
Illinois CD 3. West51.2°F5251.2°F0.0°F
Illinois CD 4. Central50.8°F6050.7°F0.1°F
Illinois CD 5. East50.5°F6350.2°F0.3°F
Illinois CD 6. West Southwest53.2°F5453.1°F0.1°F
Illinois CD 7. East Southeast53.3°F6353.0°F0.3°F
Illinois CD 8. Southwest55.4°F5455.3°F0.1°F
Illinois CD 9. Southeast55.5°F5355.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 19, 2019 from