Weather · Hilton Head, United States
Hilton Head Weather in April
April in Hilton Head averages 23°C by day and 15°C at night, with about 70mm of rain. That makes it one of the best months to visit.
Avg high
23°C
73°F
Avg low
15°C
59°F
Rainfall
70mm
#10 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Hilton Head builds it around the season for you.