Hilton Head Island (SC)
July
Weather in Hilton Head Island, South Carolina for July 2026
Your guide to Hilton Head Island weather in July - trends and predictions
So far, July 2026 in Hilton Head Island shows a warmer trend than usual by 2.9 °C.
Expect cooler weather in the next days in Hilton Head Island with the forecast suggesting a temperature of 32.1 °C, lower than the historical average.
In general, the average temperature in Hilton Head Island at the beginning of July is 30 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 32.9 °C by the end of July.
Hilton Head Island experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 195.3 mm.
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Temperatures
Rain 🌧️
More
2
Dry days
29
Rainy days
0
Snow days
30°/26°
Temperatures
23 km/h
Avg max wind
79 %
Avg humidity
Hilton Head Island Weather July
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Temperatures trend during July in Hilton Head Island
See the weather trend as well as the moving average line
July weather in Hilton Head Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Moderate or heavy rain shower | 30° /25° | 6.8 mm | 9 | |
| Jul. 2 |  Light rain shower | 29° /24° | 6.3 mm | 8 | |
| Jul. 3 | Light rain shower | 30° /24° | 5.7 mm | 8 | |
| Jul. 4 |  Sunny | 30° /25° | 3 mm | 9 | |
| Jul. 5 | Moderate or heavy rain shower | 30° /25° | 20.5 mm | 9 | |
| Jul. 6 |  Cloudy | 30° /25° | 24.7 mm | 9 | |
| Jul. 7 | Patchy rain possible | 31° /25° | 2.6 mm | 9 | |
| Jul. 8 | Light rain shower | 31° /25° | 1.4 mm | 9 | |
| Jul. 9 | Moderate or heavy rain shower | 31° /25° | 6.3 mm | 9 | |
| Jul. 10 | Moderate or heavy rain shower | 32° /24° | 11.5 mm | 9 | |
| Jul. 11 |  Partly cloudy | 32° /25° | 4.2 mm | 9 | |
| Jul. 12 | Patchy rain possible | 32° /26° | 0.6 mm | 9 | |
| Jul. 13 | Patchy rain possible | 30° /25° | 6.8 mm | 9 | |
| Jul. 14 | Patchy rain possible | 29° /25° | 10 mm | 6 | |
| Jul. 15 | Patchy rain possible | 30° /25° | 1.7 mm | 8 | |
| Jul. 16 |  Thundery outbreaks possible | 31° /24° | 1.5 mm | 9 | |
| Jul. 17 |  Patchy light rain with thunder | 31° /25° | 1.6 mm | 9 | |
| Jul. 18 | Patchy light rain with thunder | 33° /26° | 6.4 mm | 9 | |
| Jul. 19 | Thundery outbreaks possible | 33° /25° | 2.8 mm | 9 | |
| Jul. 20 | Sunny | 34° /27° | 1.2 mm | 10.6 | |
| Jul. 21 | Sunny | 32° /26° | 5.1 mm | 10.4 | |
| Jul. 22 | Sunny | 33° /27° | 1 mm | 10.8 | |
| Jul. 23 | Sunny | 33° /26° | 26.3 mm | 10.5 | |
| Jul. 24 | Light rain shower | 30° /26° | 13.1 mm | 7 | |
| Jul. 25 | Light rain shower | 31° /26° | 19.9 mm | 7 | |
| Jul. 26 | Patchy rain possible | 28° /24° | 12.4 mm | 6 | |
| Jul. 27 | Partly cloudy | 31° /24° | 0.1 mm | 8 | |
| Jul. 28 | Sunny | 31° /26° | 1.3 mm | 8 | |
| Jul. 29 | Patchy rain possible | 35° /27° | 0.6 mm | 8 | |
| Jul. 30 | Sunny | 38° /29° | 0 mm | 9 | |
| Jul. 31 | Sunny | 36° /26° | 7.8 mm | 9 | |
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Important Notice
Our weather forecast for Hilton Head Island in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hilton Head Island forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hilton Head Island in July - FAQ
What are the expected maximum and minimum temperatures in Hilton Head Island during July?
During July, expect a variety of temperatures with highs around 30° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hilton Head Island during July?
Significant rainfall exceeding 195.3 mm is expected in Hilton Head Island during July, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hilton Head Island during July?
The average wind speed in Hilton Head Island during July is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Hilton Head Island
Explore the daily rainfall trends and prepare for Hilton Head Islands July weather 💧
Typically, Hilton Head Island has 29 rainy days in July with a total of 195.3 mm of rainfall.
UV exposure in Hilton Head Island during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Hilton Head Island?Get accurate weather forecasts for Hilton Head Island, located at latitude 32.194 and longitude -80.738. Stay updated with localized weather information tailored for Hilton Head Island.
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