Weather in Hilton Head Island in Autumn
| September | October | November | ||||
| Average day temperature: | 82.1°F | 75.5°F | 66.6°F | |||
| Average night temperature: | 72.5°F | 65.0°F | 58.0°F | |||
| Sea water temperature: | 81.9°F | 73.8°F | 66.2°F | |||
| Number of sunny days: | 11 days | 16 days | 12 days | |||
| Day length: | 11.9 - 12.8 h. | 10.9 - 11.8 h. | 10.2 - 10.9 h. | |||
| Number of rainy days: | 3 days | 1 day | 1 day | |||
| Precipitation totals: | 1.5 in. | 0.6 in. | 0.6 in. | |||
current
weather
weather
| Hilton Head Island |
monthly
weather
weather
| Hilton Head Island |
sea water
temperature
temperature
| Hilton Head Island |
14 days
forecast
forecast
| Hilton Head Island |
Day & Night air temperature, °F
September
October
November
0
14
28
42
56
70
84
98
66.6
75.5
82.1
58.0
65.0
72.5
| Day temperature | Night temperature |
Sea water temperature, °F
September
October
November
0
14
28
42
56
70
84
98
66.2
73.8
81.9
Precipitation total, in.
September
October
November
0.0
0.3
0.5
0.8
1.0
1.3
1.5
1.8
0.6
0.6
1.5
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
10
7
10
8
8
9
12
16
11
| Cloudy days | Partly cloudy days | Sunny days |
weather in
winter
winter
| Hilton Head Island |
weather in
spring
spring
| Hilton Head Island |
weather in
summer
summer
| Hilton Head Island |
weather in
autumn
autumn
| Hilton Head Island |
Wind speed, mph
September
October
November
0.0
1.2
2.5
3.7
5.0
6.2
7.5
8.7
7.3
6.8
7.1
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
9
6.2
7.9
7.4
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Hilton Head Island
Hilton Head Island on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Hilton Head Island
Local time: 15:29
April 17, thursday
1800
75°F
NW
10 mph
10 mph
2100
68°F
NW
5 mph
5 mph
April 18, friday
0000
64°F
NW
6 mph
6 mph
0300
64°F
NW
4 mph
4 mph
0600
64°F
NW
4 mph
4 mph
0900
70°F
NW
7 mph
7 mph
1200
73°F
NW
12 mph
12 mph
1500
77°F
NW
12 mph
12 mph
