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. Northwest49.3°F9748.2°F1.1°F
Illinois CD 2. Northeast49.7°F10348.5°F1.2°F
Illinois CD 3. West51.8°F8651.2°F0.6°F
Illinois CD 4. Central52.0°F10450.7°F1.3°F
Illinois CD 5. East51.6°F10450.3°F1.3°F
Illinois CD 6. West Southwest54.1°F10053.1°F1.0°F
Illinois CD 7. East Southeast54.1°F10053.0°F1.1°F
Illinois CD 8. Southwest56.6°F10555.3°F1.3°F
Illinois CD 9. Southeast56.4°F10255.4°F1.0°F

Citing This Page

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