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. Northwest42.9°F8541.9°F1.0°F
Illinois CD 2. Northeast43.0°F8741.8°F1.2°F
Illinois CD 3. West46.5°F9245.2°F1.3°F
Illinois CD 4. Central45.9°F8944.7°F1.2°F
Illinois CD 5. East45.6°F9144.1°F1.5°F
Illinois CD 6. West Southwest48.8°F9047.4°F1.4°F
Illinois CD 7. East Southeast48.7°F8747.2°F1.5°F
Illinois CD 8. Southwest51.6°F9549.9°F1.7°F
Illinois CD 9. Southeast51.9°F10150.0°F1.9°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