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
(122 Years)
Illinois CD 1. Northwest49.4°F10148.1°F1.3°F
Illinois CD 2. Northeast49.2°F8748.4°F0.8°F
Illinois CD 3. West52.8°F11551.2°F1.6°F
Illinois CD 4. Central52.0°F10450.7°F1.3°F
Illinois CD 5. East51.3°F9550.2°F1.1°F
Illinois CD 6. West Southwest54.5°F10953.1°F1.4°F
Illinois CD 7. East Southeast54.2°F10353.0°F1.2°F
Illinois CD 8. Southwest56.7°F10755.3°F1.4°F
Illinois CD 9. Southeast56.8°F11155.5°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from