Measurements:
°C
°F
CURRENT WEATHER
13:39
Hilton Head Island
80°F
NW 12 mph
Feels like: 82°F
Precip: 0%
World Resorts USA Hilton Head Island

Annual Weather

Hilton Head Island Air Temperature, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
59.9
68.4
78.4
85.7
90.2
91.8
88.2
82.0
74.9
69.5
61.2
56.4
51.8
58.9
66.6
75.0
79.7
80.0
76.0
69.0
62.1
57.9
52.4
48.1
Day Temperature   
Night Temperature
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
58.6
68
76.5
85.5
89.1
88.9
84.1
77.7
70.1
62.8
55.4
54.2

Precipitation Totals, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.5
1.1
1.6
2.1
2.7
3.2
3.7
0.7
0.6
0.6
1.5
3.1
2.3
1.9
1.5
1.5
1.4
1.2
1

Rainy Days During the Year

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
1
2
3
4
5
6
7
1
1
1
3
6
6
4
3
3
3
3
2
Average Wind Speed, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.4
2.8
4.1
5.5
6.9
8.3
9.6
8
7.3
6.8
7.1
6.6
6.5
7.4
7.4
8
7.8
7.8
8
Sunny, Cloudy and Gloomy Days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
5
10
15
20
25
30
35
10
10
7
10
13
10
7
7
5
11
10
10
7
8
8
9
14
13
14
13
9
8
8
8
13
12
16
11
4
8
8
11
16
13
10
13
Gloomy days   
Cloudy days   
Sunny days
Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.5
3.0
4.5
6.0
7.5
8.9
10.4
11.9
5.8
6.1
7.6
7.1
6.3
7.4
7.8
8.3
8.7
7
5.8
6.1

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Hilton Head Island
The most sunny months:
October 16 days
April 16 days
December 13 days
The most warm months:
July 91.8 °F
August 90.2 °F
June 88.2 °F
Warmest sea temperature:
August 89.1 °F
July 88.9 °F
September 85.5 °F
The most cold months:
January 56.4 °F
December 59.9 °F
February 61.2 °F
The most rainy months:
August 6 days
July 6 days
June 4 days
The most windy months:
January 7 mph
April 7 mph
December 7 mph
more details

Hilton Head Island on the Weather Map

USA Resorts:
NAME
F°
Boston +62
Chicago +66
Hawaii +78
Honolulu +78
Houston +78
Las Vegas +64
Los Angeles +60
Miami +80
New York +66
Orlando +84
San Diego +62
San Francisco +54
Sarasota +94
Tampa +94
Washington +78
all resorts
24 Hours Weather Forecast
Hilton Head Island
Local time: 13:39
18 apr, friday
1500 80°F
NW
12 mph
1800 80°F
NW
12 mph
2100 72°F
NW
8 mph
19 apr, saturday
0000 70°F
NW
9 mph
0300 68°F
N
5 mph
0600 68°F
N
5 mph
0900 74°F
N
8 mph
1200 80°F
NW
11 mph