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. Northwest49.7°F10148.2°F1.5°F
Illinois CD 2. Northeast50.0°F10248.6°F1.4°F
Illinois CD 3. West52.5°F10051.3°F1.2°F
Illinois CD 4. Central52.0°F9850.7°F1.3°F
Illinois CD 5. East51.7°F9850.3°F1.4°F
Illinois CD 6. West Southwest54.4°F10053.2°F1.2°F
Illinois CD 7. East Southeast54.4°F10053.1°F1.3°F
Illinois CD 8. Southwest56.3°F8955.4°F0.9°F
Illinois CD 9. Southeast56.5°F9255.5°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from