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
(123 Years)
Illinois CD 1. Northwest42.9°F7142.6°F0.3°F
Illinois CD 2. Northeast43.5°F7543.1°F0.4°F
Illinois CD 3. West46.3°F7845.9°F0.4°F
Illinois CD 4. Central46.0°F8345.4°F0.6°F
Illinois CD 5. East45.8°F8845.0°F0.8°F
Illinois CD 6. West Southwest48.8°F9248.0°F0.8°F
Illinois CD 7. East Southeast48.9°F9148.0°F0.9°F
Illinois CD 8. Southwest51.5°F9750.6°F0.9°F
Illinois CD 9. Southeast51.4°F9150.6°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from