Hilton Head Island (SC)
March
Weather in Hilton Head Island, South Carolina for March 2026
Your guide to Hilton Head Island weather in March - trends and predictions
Until now, March 2026 in Hilton Head Island is slightly cooler than the historical average by -0.9 °F.
The forecast for the next days in Hilton Head Island predicts temperatures to be around 20 °F, close to the historical average.
In general, the average temperature in Hilton Head Island at the beginning of March is 16.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.1 °F by the end of March.
The climate of Hilton Head Island in March is notably wet, with an average of 13 rainy days, and a total of 183.4 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
17°/12°
Temperatures
24 km/h
Avg max wind
74 %
Avg humidity
Hilton Head Island Weather March
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Temperatures trend during March in Hilton Head Island
See the weather trend as well as the moving average line
March weather in Hilton Head Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Light rain shower | 16° /11° | 3.8 mm | 4 | |
| Mar. 2 |  Fog | 15° /9° | 0.2 mm | 3 | |
| Mar. 3 |  Overcast | 15° /10° | 0 mm | 3 | |
| Mar. 4 | Fog | 17° /12° | 5.2 mm | 4 | |
| Mar. 5 | Mist | 16° /13° | 5.8 mm | 3 | |
| Mar. 6 | Light rain shower | 17° /11° | 11.5 mm | 4 | |
| Mar. 7 | Patchy rain possible | 17° /11° | 0 mm | 4 | |
| Mar. 8 |  Partly cloudy | 17° /13° | 0 mm | 5 | |
| Mar. 9 |  Moderate or heavy rain shower | 19° /13° | 42 mm | 3 | |
| Mar. 10 | Partly cloudy | 16° /11° | 22.1 mm | 3 | |
| Mar. 11 | Overcast | 17° /10° | 0 mm | 3 | |
| Mar. 12 |  Sunny | 19° /11° | 2.1 mm | 4 | |
| Mar. 13 | Overcast | 16° /10° | 0 mm | 4 | |
| Mar. 14 | Partly cloudy | 17° /12° | 0 mm | 4 | |
| Mar. 15 |  Patchy light rain | 18° /14° | 5.6 mm | 4 | |
| Mar. 16 | Moderate or heavy rain shower | 19° /13° | 26.9 mm | 3 | |
| Mar. 17 | Overcast | 16° /10° | 0.4 mm | 5 | |
| Mar. 18 |  Cloudy | 16° /8° | 0.1 mm | 5 | |
| Mar. 19 | Sunny | 16° /9° | 0 mm | 5 | |
| Mar. 20 | Sunny | 18° /9° | 2.1 mm | 5 | |
| Mar. 21 | Sunny | 19° /10° | 0 mm | 6 | |
| Mar. 22 | Sunny | 20° /14° | 3.1 mm | 5 | |
| Mar. 23 | Light rain shower | 20° /14° | 3.4 mm | 5 | |
| Mar. 24 | Sunny | 17° /11° | 2.2 mm | 3 | |
| Mar. 25 | Overcast | 16° /12° | 0 mm | 4 | |
| Mar. 26 | Sunny | 25° /13° | 0 mm | 2 | |
| Mar. 27 | Partly cloudy | 20° /14° | 0 mm | 2.1 | |
| Mar. 28 | Overcast | 19° /13° | 0 mm | 1.4 | |
| Mar. 29 | Patchy rain possible | 16° /11° | 0.2 mm | 1.4 | |
| Mar. 30 | Patchy rain possible | 18° /16° | 0.7 mm | 0 | |
| Mar. 31 | Partly cloudy | 20° /16° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Hilton Head Island in March 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.
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Hilton Head Island in March - FAQ
What are the expected maximum and minimum temperatures in Hilton Head Island during March?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hilton Head Island during March?
Significant rainfall exceeding 183.4 mm is expected in Hilton Head Island during March, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hilton Head Island during March?
The average wind speed in Hilton Head Island during March is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Hilton Head Island
Explore the daily rainfall trends and prepare for Hilton Head Islands March weather 💧
Typically, Hilton Head Island has 13 rainy days in March with a total of 183.4 mm of rainfall.
UV exposure in Hilton Head Island during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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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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