March Weather in Surfside Beach, United States

Last updated: June 24, 2025

In March, the average temperature in Surfside Beach, United States hovers around 19°C (66°F), making it a comfortable time to visit. You can expect temperatures to range from a brisk 2°C (35°F) at night to a pleasant 27°C (81°F) during the day. However, be prepared for some weather variability, as there’s an average precipitation of 60 mm (2.4 in) over 9 days. With an average humidity of 76%, don't forget to stay hydrated and enjoy your stay!

March Temperature in Surfside Beach

In March in Surfside Beach, the average temperature is 19°C (66°F). Maximums can reach 27°C (81°F) and minimums can be as low as 2°C (35°F). This climate makes Surfside Beach a great destination for travelers seeking mild weather and a variety of outdoor activities.

March Weather in Surfside Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Surfside Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Surfside Beach, March typically has an average temperature of 19°C (66°F), with highs reaching up to 27°C (81°F) and lows dropping to around 2°C (35°F).

Data source: Temperature data for Surfside Beach generated using information from the Copernicus Climate Change Service.

March Precipitation in Surfside Beach

In Surfside Beach in March, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

March Precipitation Trends in Surfside Beach

The chart displays monthly precipitation patterns in Surfside Beach, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Surfside Beach, March typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Surfside Beach

In Surfside Beach in March, humidity is 76%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making travel mildly uncomfortable and encouraging frequent breaks in shaded or air-conditioned areas.

March Average Humidity in Surfside Beach

This chart illustrates the average monthly humidity levels in Surfside Beach, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Surfside Beach is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Surfside Beach

In Surfside Beach in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Surfside Beach.

Maximum UV Index Levels in Surfside Beach for March

The chart shows the monthly maximum UV Index (UVI) for Surfside Beach in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Surfside Beach typically reaches 9, which falls under the very high exposure category.

Data source: Surfside Beach March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How March Weather in Surfside Beach Compares to Other Months

Weather in Surfside Beach varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Surfside Beach, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Surfside Beach, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	77 mm (3.0 inches)	78%	moderate
February Weather	15°C (60°F)	67 mm (2.7 inches)	81%	very high
March Weather	19°C (66°F)	60 mm (2.4 inches)	76%	very high
April Weather	21°C (71°F)	72 mm (2.8 inches)	79%	extreme
May Weather	25°C (77°F)	147 mm (5.8 inches)	79%	extreme
June Weather	28°C (82°F)	149 mm (5.9 inches)	74%	extreme
July Weather	28°C (83°F)	142 mm (5.6 inches)	71%	extreme
August Weather	29°C (84°F)	167 mm (6.6 inches)	68%	extreme
September Weather	27°C (81°F)	211 mm (8.3 inches)	73%	extreme
October Weather	24°C (75°F)	104 mm (4.1 inches)	75%	very high
November Weather	19°C (66°F)	75 mm (2.9 inches)	78%	high
December Weather	16°C (61°F)	89 mm (3.5 inches)	84%	moderate