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. Northwest48.3°F6448.1°F0.2°F
Illinois CD 2. Northeast48.7°F7348.4°F0.3°F
Illinois CD 3. West51.1°F4751.2°F-0.1°F
Illinois CD 4. Central50.8°F5750.6°F0.2°F
Illinois CD 5. East50.4°F5450.2°F0.2°F
Illinois CD 6. West Southwest53.1°F5153.1°F0.0°F
Illinois CD 7. East Southeast53.0°F5053.1°F-0.1°F
Illinois CD 8. Southwest55.1°F3555.3°F-0.2°F
Illinois CD 9. Southeast55.0°F2555.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from