Coastal South Carolina in November offers a mild, transitional climate. Temperatures on Hilton Head Island during this month typically range from daytime highs in the mid-60s to low 70s Fahrenheit (18-23 degrees Celsius) to overnight lows in the mid-40s to low 50s Fahrenheit (7-10 degrees Celsius). Rainfall is generally moderate, and humidity levels are lower than in the summer months. The Atlantic Ocean water temperature remains comfortable for wading and some water activities, typically hovering in the low 70s Fahrenheit (low 20s Celsius).
This period offers a pleasant respite from the summer’s heat and humidity, providing ideal conditions for outdoor activities such as golf, tennis, cycling, and exploring the island’s beaches and nature trails. The reduced crowds compared to peak season contribute to a more tranquil atmosphere. Historically, November has marked the beginning of the island’s off-season, allowing residents and visitors to enjoy a quieter, more relaxed experience. The agreeable weather also makes it an attractive time for various outdoor events and festivals.