Normal weather for Hilton Head Island in July
It's hot in July in Hilton Head Island with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 34°C. At night, you can expect temperatures between 24°C and 26°C.
In July, there is an average of 170 mm of precipitation, spread over 18 days. The wind speed is around 3 Bft, mostly coming from the South.
Hilton Head Island in July |
New York | ||
|---|---|---|---|
 Average Temperature |
33°C | 31°C | |
 High Temp |
34°C | 33°C | |
| Low Temp |
32°C | 29°C | |
 Total Precipitation |
170 mm | 160 mm | |
| Rainy Days |
18 days | 18 days | |
Start of July
The month of July starts in Hilton Head Island with hot temps, averaging around 33°C during the day and nights around 25°C. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid July
By mid-July, daytime temps rise to around 34°C, with nights around 26°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of July
By the end of July, the average daytime temperature in Hilton Head Island is around 33°C, while nighttime temps are about 25°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is July a good time to visit Hilton Head Island?
Looking for sun? July isn’t a good month to be in Hilton Head Island. The temperature is nice, but there’s too much chance of rain.
Temperature records for Hilton Head Island in July
Check out the climate of Hilton Head Island for all months and discover the best travel time
June
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Daily Temperature in July in Hilton Head Island
This chart shows the average daily high and low temperatures in July for Hilton Head Island, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in July in Hilton Head Island
The chart below shows the average daily precipitation in July for Hilton Head Island, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 18 days of precipitation in Hilton Head Island.
Daily UV Index in July in Hilton Head Island
This chart shows the average daily UV index in July in Hilton Head Island, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Hilton Head Island Over the Years
This chart shows the average temperature in July in Hilton Head Island, measured in degrees Celsius, over the past few years.
Total Precipitation in July in Hilton Head Island Over the Years
This chart shows the average precipitation in July in Hilton Head Island, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in July for Hilton Head Island
Click on any day in July to get detailed info about the usual weather on that day in Hilton Head Island. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Hilton Head Island
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Average Weather in Hilton Head Island by Month
Click on a month below to see detailed weather info for Hilton Head Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Hilton Head Island for all months at once
