The temperatures in Hilton Head Island in April are comfortable with low of 17°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Hilton Head Island during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Hilton Head Island in April 2025.
If you’re planning to visit Hilton Head Island in the near future, we highly recommend that you review the 14 day weather forecast for Hilton Head Island before you arrive.
Temperatures
23° / 17°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
138
mm
Sun Hours
10.9
Hrs
