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. Northwest50.2°F11748.2°F2.0°F
Illinois CD 2. Northeast50.5°F11848.5°F2.0°F
Illinois CD 3. West52.6°F10851.3°F1.3°F
Illinois CD 4. Central52.4°F11450.7°F1.7°F
Illinois CD 5. East52.0°F11050.3°F1.7°F
Illinois CD 6. West Southwest54.4°F10753.1°F1.3°F
Illinois CD 7. East Southeast54.4°F10653.1°F1.3°F
Illinois CD 8. Southwest56.6°F10555.3°F1.3°F
Illinois CD 9. Southeast56.5°F10455.4°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from