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
(124 Years)
Illinois CD 1. Northwest48.6°F12045.0°F3.6°F
Illinois CD 2. Northeast48.9°F12045.4°F3.5°F
Illinois CD 3. West50.9°F11848.1°F2.8°F
Illinois CD 4. Central50.6°F11947.6°F3.0°F
Illinois CD 5. East50.2°F11947.2°F3.0°F
Illinois CD 6. West Southwest52.7°F11750.2°F2.5°F
Illinois CD 7. East Southeast52.6°F11750.1°F2.5°F
Illinois CD 8. Southwest54.7°F11552.6°F2.1°F
Illinois CD 9. Southeast54.8°F11752.7°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from