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. Northwest42.5°F10141.0°F1.5°F
Illinois CD 2. Northeast43.5°F10441.7°F1.8°F
Illinois CD 3. West45.8°F10444.2°F1.6°F
Illinois CD 4. Central45.4°F10043.8°F1.6°F
Illinois CD 5. East45.4°F10743.6°F1.8°F
Illinois CD 6. West Southwest48.1°F10546.5°F1.6°F
Illinois CD 7. East Southeast48.2°F10346.5°F1.7°F
Illinois CD 8. Southwest50.5°F10049.1°F1.4°F
Illinois CD 9. Southeast50.4°F9749.2°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from