Hilton Head Island SC Weather
One of the best things about vacationing in Hilton Head is that the weather is wonderful throughout the year. Spring begins early, and warm 80-degree weather will last until early November. While it may be too cold to swim in the winter months, the weather is perfect for a round of golf, a few sets of tennis, or enjoying other outdoor activities.
Current weather conditions
Average Air and Water Temperatures for Hilton Head, South Carolina
| Air Temp | Ocean Temp | |
| Jan | 59° | 52° |
| Feb | 61° | 54° |
| Mar | 67° | 59° |
| Apr | 76° | 67° |
| May | 82° | 75° |
| Jun | 86° | 82° |
| Jul | 89° | 84° |
| Aug | 89° | 84° |
| Sep | 84° | 80° |
| Oct | 77° | 76° |
| Nov | 69° | 63° |
| Dec | 61° | 54° |