Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
As Myrtle Beach, South Carolina, welcomes April, the average high-temperature displays a subtle shift, adjusting from a comfortable 62.2°F (16.8°C) in March to an agreeable 70.3°F (21.3°C). Myrtle Beach in April anticipates an average nighttime temperature of 58.6°F (14.8°C).Humidity
In Myrtle Beach, the average relative humidity in April is 76%.Rainfall
In Myrtle Beach, during April, the rain falls for 12.4 days and regularly aggregates up to 2.17" (55mm) of precipitation. In Myrtle Beach, during the entire year, the rain falls for 166.5 days and collects up to 28.78" (731mm) of precipitation.Snowfall
March through November are months without snowfall.Ocean temperature
In Myrtle Beach, in April, the average water temperature is 64°F (17.8°C).Note: Swimming in 64°F (17.8°C) does not offer a pleasant experience for most individuals. The act of controlling one's breathing becomes progressively difficult as the water temperature goes under 69.8°F (21°C).
Daylight
In April, the average length of the day in Myrtle Beach is 13h and 2min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:36 pm. On the last day of April, sunrise is at 6:26 am and sunset at 7:58 pm EDT.
Sunshine
In April, the average sunshine is 9.9h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 5 during April leads to these advisories:
Heed the precautions - Suggestions to avoid sunburn are made. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Myrtle Beach in April?
What is the average humidity in April in Myrtle Beach?
How much does it rain in Myrtle Beach in April?
When it does not snow in Myrtle Beach?
How cold is the water in April in Myrtle Beach?
What is the average length of the day in April in Myrtle Beach?
When are sunrise and sunset in April in Myrtle Beach?
How long on average sun shines in April in Myrtle Beach?
What is the UV index intensity in April in Myrtle Beach?
Average temperature in April
Myrtle Beach, SC
- Average high temperature in April: 70.3°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (54.3°F).
- Average low temperature in April: 58.6°F
The month with the highest average low temperature is July (76.3°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).
Average pressure in April
Myrtle 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
Myrtle Beach, SC
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (7.9mph).
Average humidity in April
Myrtle Beach, SC
- Average humidity in April: 76%
The months with the highest relative humidity are May, June, August and December (78%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall in April
Myrtle Beach, SC
- Average rainfall in April: 2.17"
The wettest month (with the highest rainfall) is August (4.53").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in April
Myrtle Beach, SC
- Average rainfall days in April: 12.4 days
The months with the highest number of rainy days are July and August (19.8 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in April
Myrtle Beach, SC
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Myrtle Beach, SC
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in April
Myrtle Beach, SC
- Average sea temperature in April: 64.1°F
The best month for swimming (with the highest average sea temperature) is August (82.9°F).
The coldest month (with the lowest average sea temperature) is March (57.7°F).
Average daylight in April /
Average sunshine in April
Myrtle Beach, SC
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in April
Myrtle Beach, SC
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in April
Myrtle Beach, SC
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in April
Myrtle Beach, SC
- Average cloud cover in April: 30
The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in April
Myrtle 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).
Myrtle Beach, South Carolina, USA
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