April weather forecast
Surfside Beach, SC

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Weather in April

April in Surfside Beach, South Carolina, is a pleasant spring month, with an average temperature ranging between max 70.2°F (21.2°C) and min 59.2°F (15.1°C).

Temperature

In Surfside Beach, the onset of April comes with a modest high-temperature shift, transitioning from March's refreshing 62.2°F (16.8°C) to an agreeable 70.2°F (21.2°C). The nighttime temperature, during April, averages of 59.2°F (15.1°C).

Humidity

The average relative humidity in April is 77%.

Rainfall

In Surfside Beach, during April, the rain falls for 12.8 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Surfside Beach, during the entire year, the rain falls for 174.7 days and collects up to 42.13" (1070mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

The average length of the day in April is 13h and 2min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:36 pm. On the last day of April, sunrise is at 6:27 am and sunset at 7:58 pm EDT.

Sunshine

In Surfside Beach, the average sunshine in April is 9.8h.

UV index

The average daily maximum UV index in April in Surfside Beach is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 5 during April translates into the following directions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Surfside Beach in April?

In Surfside Beach, 70.2°F (21.2°C) is the average high-temperature and 59.2°F (15.1°C) is the average low-temperature during April.

What is the average humidity in April?

In Surfside Beach, the average relative humidity in April is 77%.

How much does it rain in April?

In Surfside Beach, in April, during 12.8 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

When it does not snow?

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

What is the average length of the day in April?

The average day length in April is 13h and 2min.

When is the sunrise / sunset in April?

In April, on the first day of the month, sunrise is at 7:02 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:58 pm EDT.

How long on average sun shines in April?

In Surfside Beach, the average sunshine duration in April is 9.8h.

How high is the UV index in April?

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Surfside Beach, SC

Average temperature in April - Surfside Beach, SC
  • Average high temperature in April: 70.2°F

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).

  • Average low temperature in April: 59.2°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 in April
Surfside Beach, SC

Average pressure in April - Surfside Beach, SC
  • Average pressure in April: 30.03"Hg

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 in April
Surfside Beach, SC

Average wind speed in April - Surfside Beach, SC
  • Average wind speed in April: 10.3mph

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 in April
Surfside Beach, SC

Average humidity in April - Surfside Beach, SC
  • Average humidity in April: 77%

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 in April
Surfside Beach, SC

Average rainfall in April - Surfside Beach, SC
  • Average rainfall in April: 2.83"

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 in April
Surfside Beach, SC

Average rainfall days in April - Surfside Beach, SC
  • Average rainfall days in April: 12.8 days

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 in April
Surfside Beach, SC

Average snowfall in April - Surfside Beach, SC
  • Average snowfall in April: 0"

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 in April
Surfside Beach, SC

Average snowfall days in April - Surfside Beach, SC
  • Average snowfall days in April: 0 days

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 in April /
Average sunshine in April
Surfside Beach, SC

Average daylight in April / Average sunshine in April - Surfside Beach, SC
  • Average daylight in April: 13h and 0min

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).

  • Average sunshine in April: 9h and 5min

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 in April
Surfside Beach, SC

Average sunshine days in April - Surfside Beach, SC
  • Average sunshine days in April: 15.5 days

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 in April
Surfside Beach, SC

Average UV index in April - Surfside Beach, SC
  • Average UV index in April: 5

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 in April
Surfside Beach, SC

Average cloud cover in April - Surfside Beach, SC
  • Average cloud cover in April: 30

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 in April
Surfside Beach, SC

Average visibility in April - Surfside Beach, SC
  • Average visibility in April: 6mi

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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