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. Northwest48.1°F4948.2°F-0.1°F
Illinois CD 2. Northeast48.3°F4448.4°F-0.1°F
Illinois CD 3. West51.3°F5651.2°F0.1°F
Illinois CD 4. Central50.7°F5750.7°F0.0°F
Illinois CD 5. East50.1°F4350.3°F-0.2°F
Illinois CD 6. West Southwest53.3°F6453.0°F0.3°F
Illinois CD 7. East Southeast53.0°F5153.1°F-0.1°F
Illinois CD 8. Southwest55.4°F5555.3°F0.1°F
Illinois CD 9. Southeast55.2°F3555.4°F-0.2°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