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. Northwest48.5°F11046.4°F2.1°F
Illinois CD 2. Northeast48.8°F11246.6°F2.2°F
Illinois CD 3. West51.4°F10949.5°F1.9°F
Illinois CD 4. Central51.4°F11549.0°F2.4°F
Illinois CD 5. East51.1°F11648.6°F2.5°F
Illinois CD 6. West Southwest53.5°F11051.4°F2.1°F
Illinois CD 7. East Southeast53.7°F11551.5°F2.2°F
Illinois CD 8. Southwest55.7°F10953.8°F1.9°F
Illinois CD 9. Southeast55.6°F11154.0°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from