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
(125 Years)
Illinois CD 1. Northwest48.2°F6847.9°F0.3°F
Illinois CD 2. Northeast47.8°F6947.5°F0.3°F
Illinois CD 3. West51.3°F6750.9°F0.4°F
Illinois CD 4. Central51.3°F7950.3°F1.0°F
Illinois CD 5. East51.2°F9149.7°F1.5°F
Illinois CD 6. West Southwest53.6°F7952.7°F0.9°F
Illinois CD 7. East Southeast54.1°F9152.5°F1.6°F
Illinois CD 8. Southwest56.0°F8355.0°F1.0°F
Illinois CD 9. Southeast56.3°F8755.0°F1.3°F

Citing This Page

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