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. Northwest44.5°F9442.8°F1.7°F
Illinois CD 2. Northeast44.5°F9242.9°F1.6°F
Illinois CD 3. West47.6°F9546.0°F1.6°F
Illinois CD 4. Central46.9°F8945.6°F1.3°F
Illinois CD 5. East46.6°F9045.2°F1.4°F
Illinois CD 6. West Southwest49.5°F9148.2°F1.3°F
Illinois CD 7. East Southeast49.6°F9148.2°F1.4°F
Illinois CD 8. Southwest51.9°F8650.8°F1.1°F
Illinois CD 9. Southeast52.0°F8850.8°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from