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. Northwest47.6°F10445.9°F1.7°F
Illinois CD 2. Northeast47.8°F10646.2°F1.6°F
Illinois CD 3. West50.6°F10449.0°F1.6°F
Illinois CD 4. Central49.7°F9948.5°F1.2°F
Illinois CD 5. East49.4°F10148.1°F1.3°F
Illinois CD 6. West Southwest52.3°F10351.0°F1.3°F
Illinois CD 7. East Southeast52.3°F10251.0°F1.3°F
Illinois CD 8. Southwest54.5°F9653.4°F1.1°F
Illinois CD 9. Southeast54.6°F10053.4°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from