Climate and monthly weather forecast
Surfside Beach, SC

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Weather in January

January, like December, in Surfside Beach, South Carolina, is another fresh winter month, with an average temperature varying between 42.4°F (5.8°C) and 54.7°F (12.6°C). Surfside Beach's coldest weather arrives in January, when temperatures average a high of 54.7°F (12.6°C) and a low of 42.4°F (5.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a mild month in Surfside Beach, South Carolina, with an average temperature fluctuating between 57.6°F (14.2°C) and 45°F (7.2°C). In February, the average high-temperature registers at a moderate 57.6°F (14.2°C), nearly identical to January's 54.7°F (12.6°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Surfside Beach, South Carolina, with an average temperature fluctuating between 62.2°F (16.8°C) and 50.5°F (10.3°C). The shift from February to March is characterized by an average high-temperature of a comfortable 62.2°F (16.8°C), not significantly different from the 57.6°F (14.2°C) of February. Weather in March »

Weather in April

April in Surfside Beach, South Carolina, is an agreeable spring month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 59.2°F (15.1°C). Entering April, Surfside Beach notices a subtle temperature elevation, with the average high-temperature advancing from March's refreshing 62.2°F (16.8°C) to an agreeable 70.2°F (21.2°C). Weather in April »

Weather in May

May, the last month of the spring in Surfside Beach, is a moderately hot month, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 77°F (25°C). Surfside Beach's transition into May brings a slight rise in the average high-temperature, moving from a pleasant 70.2°F (21.2°C) in April to a moderately hot 77°F (25°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Surfside Beach, South Carolina, with an average temperature ranging between max 83.7°F (28.7°C) and min 73.9°F (23.3°C). June brings a slight increase in the average high-temperature, progressing from 77°F (25°C) in May to a still moderately hot 83.7°F (28.7°C). Weather in June »

Weather in July

July is a tropical summer month in Surfside Beach, South Carolina, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 76.5°F (24.7°C). Surfside Beach's temperature records reveal July as the warmest month, marked by average highs of 86.2°F (30.1°C) and lows of 76.5°F (24.7°C). For July, the heat index is evaluated at a very hot 98.6°F (37°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Surfside Beach, South Carolina, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 76.1°F (24.5°C). The advent of August observes an average high-temperature of a moderately hot 85.6°F (29.8°C), nearly identical to July's 86.2°F (30.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Surfside Beach, South Carolina, with an average temperature fluctuating between 81.5°F (27.5°C) and 72.1°F (22.3°C). The advent of September brings an average high-temperature of a still moderately hot 81.5°F (27.5°C), exhibiting minor difference from the previous month. Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Surfside Beach, South Carolina, with an average temperature varying between 73.6°F (23.1°C) and 62.1°F (16.7°C). As September transitions into October, Surfside Beach sees a gentle drop in the average high-temperature, transitioning from 81.5°F (27.5°C) to a still warm 73.6°F (23.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Surfside Beach, South Carolina, with an average temperature fluctuating between 51.8°F (11°C) and 63.5°F (17.5°C). The onset of November introduces a moderate change in Surfside Beach's weather, with average high-temperatures falling from October's warm 73.6°F (23.1°C) to a comfortable 63.5°F (17.5°C). Weather in November »

Weather in December

December, the first month of the winter in Surfside Beach, is still a refreshing month, with an average temperature ranging between min 47.5°F (8.6°C) and max 58.5°F (14.7°C). Surfside Beach commences December with an average high-temperature of a mild 58.5°F (14.7°C), maintaining a close resemblance to the previous month. Weather in December »
Updated: Feb 13, 2024 | Published by: Weather U.S. | About Us

Frequently asked questions

What is the coldest time of year in Surfside Beach?

Surfside Beach's temperature records reveal January as the coldest month, marked by average highs of 54.7°F (12.6°C) and lows of 42.4°F (5.8°C).

What is the least humid month in Surfside Beach?

January is the least humid month in Surfside Beach, South Carolina, with an average relative humidity of 74%.

What is the driest month in Surfside Beach?

January is the month with the least rainfall. Rain falls for 10.4 days and accumulates 1.46" (37mm) of precipitation.

How much does it rain in Surfside Beach?

In Surfside Beach, during the entire year, the rain falls for 174.7 days and collects up to 42.13" (1070mm) of precipitation.

When does it snow in Surfside Beach?

January and February are months with snowfall.

How much does it snow in Surfside Beach?

In Surfside Beach, South Carolina, during the entire year, snow falls for 0.7 days and aggregates up to 0.47" (12mm) of snow.

When is the lowest UV index in Surfside Beach?

The months with the lowest UV index are January and February, with an average maximum UV index of 3.

What is the snowiest month in Surfside Beach?

February is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.35" (9mm) of snow.

When it does not snow in Surfside Beach?

In Surfside Beach, South Carolina, snow does not fall in March through December.

When is Daylight Saving Time (DST) in Surfside Beach?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Surfside Beach, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the most humid month in Surfside Beach?

May, June, August and December, with an average relative humidity of 78%, are most humid months in Surfside Beach.

When are the longest days in Surfside Beach?

With an average of 14h and 18min of daylight, June has the longest days of the year in Surfside Beach.

When is the highest UV index in Surfside Beach?

The months with the highest UV index in Surfside Beach are June through August, with an average maximum UV index of 7.

What part of the year is the hottest in Surfside Beach?

The warmest period tends to be July, when average temperatures fluctuate between a high of 86.2°F (30.1°C) and a low of 76.5°F (24.7°C).

What month has the most sunshine in Surfside Beach?

July has the most sunshine of the year, with an average of 10.8h of sunshine.

What is the wettest month in Surfside Beach?

The month with the most rainfall is August, when the rain falls for 21.6 days and typically aggregates up to 6.77" (172mm) of precipitation.

What is the month with the shortest days in Surfside Beach?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Surfside Beach.

What is the month with the least sunshine in Surfside Beach?

The month with the least sunshine is December, with an average of 5.5h of sunshine.

Average temperature
Surfside Beach, SC

Average temperature - Surfside Beach, SC

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (54.7°F).

The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure
Surfside Beach, SC

Average pressure - Surfside Beach, SC

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed
Surfside Beach, SC

Average wind speed - Surfside Beach, SC

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (8.2mph).

Average humidity
Surfside Beach, SC

Average humidity - Surfside Beach, SC

The months with the highest relative humidity are May, June, August and December (78%).
The month with the lowest relative humidity is January (74%).

Average rainfall
Surfside Beach, SC

Average rainfall - Surfside Beach, SC

The wettest month (with the highest rainfall) is August (6.77").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days
Surfside Beach, SC

Average rainfall days - Surfside Beach, SC

The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (9.6 days).

Average snowfall
Surfside Beach, SC

Average snowfall - Surfside Beach, SC

The month with the highest snowfall is February (0.35").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days
Surfside Beach, SC

Average snowfall days - Surfside Beach, SC

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Surfside Beach, SC

Average daylight / Average sunshine - Surfside Beach, SC

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days
Surfside Beach, SC

Average sunshine days - Surfside Beach, SC

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (6 days).

Average UV index
Surfside Beach, SC

Average UV index - Surfside Beach, SC

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and February (UV index 3).

Average cloud cover
Surfside Beach, SC

Average cloud cover - Surfside Beach, SC

The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 27).

Average visibility
Surfside Beach, SC

Average visibility - Surfside Beach, SC

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Surfside Beach, South Carolina, USA

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