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. Northwest49.6°F10148.2°F1.4°F
Illinois CD 2. Northeast49.4°F8948.4°F1.0°F
Illinois CD 3. West53.0°F10951.3°F1.7°F
Illinois CD 4. Central52.1°F10250.7°F1.4°F
Illinois CD 5. East51.5°F9450.3°F1.2°F
Illinois CD 6. West Southwest54.7°F10753.1°F1.6°F
Illinois CD 7. East Southeast54.3°F10053.1°F1.2°F
Illinois CD 8. Southwest56.9°F10955.3°F1.6°F
Illinois CD 9. Southeast56.7°F10055.4°F1.3°F

Citing This Page

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