Hilton Head Island in may: average Weather, Temperature and Climate
Weather in Hilton Head Island in may 2025
The weather in Hilton Head Island in may comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather UV index: 7
Weather at 6am
72°F
Clear/Sunny
46% of time
25%
18%
9%
Weather at 12pm
81°F
Clear/Sunny
53% of time
21%
15%
8%
Weather at 6pm
76°F
Clear/Sunny
51% of time
21%
18%
7%
Weather at 3am
70°F
43%
23%
22%
8%
Evolution of daily average temperature and precipitation in Hilton Head Island in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Hilton Head Island in may.
The climate of Hilton Head Island in may is good
The climate in may in Hilton Head Island is wet (with 5.6in of rainfall over 9 days). It should be noted a worsening from the previous month since in april there is an average of 4.6in of precipitation over 6 days.
The climate enjoyable in this city may. The thermometer averaged maximum of 81°F. In the morning the temperature drops to 72°F. Thus, the mean temperature average in may in Hilton Head Island is 76°F. Note that these seasonal averages are in contrast with those observed in Hilton Head Island in the month of may with a maximum record of 95°F in 2019 and a minimum record of 52°F in 2021.
On this month of may, day length in Hilton Head Island is generally 13:49. The sun rises at 05:25 and sunset is at 19:14.
With a good weather, may is recommended to go in Hilton Head Island in United States.
Seasonal average climate and temperature of Hilton Head Island in may
Check below seasonal norms These datas are generated from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 76°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 95°F (2019) | ||||
| Lowest record temperature | 52°F (2021) | ||||
| Number of days at +86°F | 2 day(s) (6%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 73°F | ||||
| Lowest sea temperature | 67°F | ||||
| Highest sea temperature | 80°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.6in | ||||
| Number of days with rainfall | 9 day(s) (29%) | ||||
| Record daily rainfall | 2.5in (2009) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.52km | ||||
| Cloud cover | 25% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:25 | ||||
| Time of sunset | 19:14 | ||||
| Length of day | 13:49 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Hilton Head Island in may 2024:
65°F to 85°F
67°F to 85°F
67°F to 83°F
68°F to 72°F
68°F to 81°F
68°F to 83°F
68°F to 86°F
70°F to 92°F
72°F to 94°F
72°F to 79°F
58°F to 77°F
59°F to 81°F
63°F to 76°F
70°F to 79°F
67°F to 86°F
67°F to 86°F
70°F to 83°F
70°F to 85°F
67°F to 83°F
63°F to 79°F
63°F to 83°F
65°F to 86°F
68°F to 86°F
70°F to 88°F
70°F to 92°F
68°F to 94°F
74°F to 94°F
72°F to 92°F
67°F to 88°F
63°F to 85°F
65°F to 86°F
Map: other cities in the United States (USA) in may
Cities near Hilton Head Island:
| Tybee Island (Georgia) in may | good weather |
| Savannah in may | good weather |
| Edisto Beach in may | good weather |
| Charleston in may | good weather |
| South Carolina in may | good weather |
| Myrtle Beach in may | good weather |
| Carolina Beach in may | good weather |
| Atlanta in may | good weather |
| North Carolina in may | good weather |
| Lake Martin (Alabama) in may | good weather |
| Virginia in may | good weather |
| Nags Head in may | good weather |
Click over cities on the map for information about the weather in may.
Hilton Head Island
perfect weather
good
tolerable
bad
very bad
Weather data for Hilton Head Island in may:
Weather data for Hilton Head Island for may are derived from an average of the weather forecast since 2009 in Hilton Head Island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hilton Head Island can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Hilton Head Island.