World Resorts USA Hilton Head Island Weather

Hilton Head Island weather in January

Weather in Hilton Head Island: January

Average day temperature: 57.2°F
Average night temperature: 49.3°F
Sea water temperature: 54.6°F
Number of sunny days: 11 days
Day length: 10.1 - 10.6 hours
Number of rainy days: 2 days
Precipitation totals: 1.2 in.

Air temperature in January, °F

Show year:
2024
2023
2022

The highest day temperature during January of 2024 was 65°F. At the same time the lowest night temperature was 29°F. Day and night temperature averages during January were 54.6°F and 49.2°F.

Sea water temperature in Hilton Head Island in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 52.6°F. The highest and lowest sea temperatures during the month were 54.9°F and 49.8°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in January is almost equal.

Precipitation total in January, in.

Precipitation total value in Hilton Head Island in January is 1.2 in. Other months of the year show relatively similar values.

Wind speed in January, mph

The average wind speed value in January is 7.7 mph It makes January one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 6.1.

Best time for vacation in Hilton Head Island

Sunniest months:
October 16 days
April 16 days
December 14 days
Warmest months:
July 87.6 °F
August 86.2 °F
June 84.3 °F
Warmest sea temp:
August 85.2 °F
July 85.0 °F
September 81.9 °F
Coldest months:
January 57.2 °F
December 59.7 °F
February 60.9 °F
Rainiest months:
August 6 days
July 6 days
March 4 days
Windiest months:
April 8.0 mph
March 7.7 mph
January 7.7 mph

Hilton Head Island on a weather map

Hilton Head Island
+55°F
E 6 mph
Feels like: +54°F
Precip.: 0%
Places in USA:
Name
°F
+43°F
+45°F
+72°F
+72°F
+50°F
+57°F
+66°F
+68°F
+43°F
+59°F
+52°F
+55°F
+52°F
+63°F
+37°F
24 Hours Forecast
Hilton Head Island
Local time: 05:12
November 24, sunday
0600
55°F
E
6 mph
0900
54°F
E
7 mph
1200
63°F
E
6 mph
1500
68°F
NE
8 mph
1800
70°F
NE
8 mph
2100
64°F
NE
8 mph
November 25, monday
0000
63°F
E
7 mph
0300
59°F
E
7 mph
Units of measurement: °C / °F