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. Northwest49.8°F10448.3°F1.5°F
Illinois CD 2. Northeast50.2°F10948.5°F1.7°F
Illinois CD 3. West52.3°F9451.3°F1.0°F
Illinois CD 4. Central52.1°F10150.7°F1.4°F
Illinois CD 5. East52.0°F10950.4°F1.6°F
Illinois CD 6. West Southwest54.1°F9153.1°F1.0°F
Illinois CD 7. East Southeast54.3°F10053.1°F1.2°F
Illinois CD 8. Southwest56.2°F8955.4°F0.8°F
Illinois CD 9. Southeast56.2°F8355.4°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 26, 2020 from