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. Northwest45.5°F11142.8°F2.7°F
Illinois CD 2. Northeast45.2°F10642.8°F2.4°F
Illinois CD 3. West48.9°F11346.0°F2.9°F
Illinois CD 4. Central48.4°F11545.6°F2.8°F
Illinois CD 5. East47.8°F11145.2°F2.6°F
Illinois CD 6. West Southwest51.0°F11448.2°F2.8°F
Illinois CD 7. East Southeast50.9°F11348.2°F2.7°F
Illinois CD 8. Southwest53.8°F11850.8°F3.0°F
Illinois CD 9. Southeast54.1°F12150.9°F3.2°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