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. Northwest39.4°F9438.2°F1.2°F
Illinois CD 2. Northeast39.8°F9438.8°F1.0°F
Illinois CD 3. West42.8°F9741.5°F1.3°F
Illinois CD 4. Central42.2°F9641.0°F1.2°F
Illinois CD 5. East42.0°F9540.8°F1.2°F
Illinois CD 6. West Southwest45.2°F10143.7°F1.5°F
Illinois CD 7. East Southeast45.3°F9943.8°F1.5°F
Illinois CD 8. Southwest47.9°F10046.5°F1.4°F
Illinois CD 9. Southeast48.1°F9946.6°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from