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. Northwest47.7°F10046.4°F1.3°F
Illinois CD 2. Northeast48.0°F10246.6°F1.4°F
Illinois CD 3. West50.0°F8749.5°F0.5°F
Illinois CD 4. Central49.9°F9348.9°F1.0°F
Illinois CD 5. East49.7°F9748.6°F1.1°F
Illinois CD 6. West Southwest52.2°F9151.5°F0.7°F
Illinois CD 7. East Southeast52.6°F9951.4°F1.2°F
Illinois CD 8. Southwest55.0°F10053.9°F1.1°F
Illinois CD 9. Southeast55.0°F9953.9°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from