Swim in Hilton Head Island in september 2024What is the temperature of the sea in in september?
Average sea temperature in Hilton Head Island in september 2024.
In september, according to seasonal norms, the sea temperature in Hilton Head Island is:
Minimum: 80°F
Average: 82°F
Maximum: 85°F
Other useful seasonal weather averages in september:
- Outside temperature: 75°F to 84°F
- Most common weather: "Clear/Sunny"
- The wind blows at 14.9mph
- It rains a total of 8in, over 11 day(s).
Should we swim in Hilton Head Island in september?
Yes! The water temperature in Hilton Head Island in september is ideal
In september, swimming is ideal on the beaches around Hilton Head Island! With water reaching 85°F at most and 82°F on average, spending time in the water is very pleasant.
Note also that in september, the climate is good with an average outside temperature of 80°F, 8in of precipitation (over 11 days) and 82.24 % humidity.
Water and normal seasonal temperatures in Hilton Head Island in september
| September | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 80°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 81°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 76°F | ||
| Wind speed | 11.2mph | ||
| Wind temperature | 76°F | ||
| Precipitation | 8in | ||
| Number of days of rain | 11 jour(s) (37%) | ||
| Humidity | 83% | ||
| Visibility in kilometers | 9.44km | ||
| Cloud cover | 29% | ||
| Our opinion | ideal swimming |
Swim elsewhere in the United States (USA) in september
Swim in the United States (USA) in september: sea temperature by city