Monthly weather forecast and climate
Myrtle Beach, SC

The glorious Myrtle Beach in South Carolina, with lit city buildings in view
The glorious Myrtle Beach in South Carolina, with lit city buildings in view

What is the coldest month in Myrtle Beach?

The coldest month is January, with an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 36.7°F (2.6°C).

How much does it rain in Myrtle Beach?

In Myrtle Beach, South Carolina, during the entire year, the rain falls for 92.8 days, and collects up to 48.3" (1225.7mm) of precipitation.

How much does it snow in Myrtle Beach?

Throughout the year, in Myrtle Beach, South Carolina, 0.7" (17.7mm) of snow is accumulated.

When does it snow in Myrtle Beach?

February and December are months with snowfall in Myrtle Beach.

What is the warmest month in Myrtle Beach?

July is the warmest month, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 72.9°F (22.7°C).

What is the rainiest month in Myrtle Beach?

September is the month with the most rainfall in Myrtle Beach. Rain falls for 8.4 days and accumulates 6.3" (160.8mm) of precipitation.

What is the driest month in Myrtle Beach?

November is the month with the least rainfall in Myrtle Beach, South Carolina. Rain falls for 5.7 days and accumulates 2.5" (63.5mm) of precipitation.

What is the snowiest month in Myrtle Beach?

The month with the most snowfall in Myrtle Beach, South Carolina, is December when snow falls for 0.1 days and typically aggregates up to 0.6" (15.2mm) of snow.
Average temperature - Myrtle Beach, SC
Average rainfall - Myrtle Beach, SC

The wettest month (with the highest rainfall) is September (6.3").
Driest months (with the lowest rainfall) are April and November (2.5").

Average rainfall days - Myrtle Beach, SC

The month with the highest number of rainy days is August (10.6 days).
The month with the lowest number of rainy days is November (5.7 days).

Average snowfall - Myrtle Beach, SC

The month with the highest snowfall is December (0.6").
Months with the lowest snowfall are January, March, April, May, June, July, August, September, October and November (0").

Average snowfall days - Myrtle Beach, SC

The month with the highest number of snowfall days is December (0.1 days).
Months with the lowest number of snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

Average sea temperature - Myrtle Beach, SC

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 / Average sunshine - Myrtle Beach, SC

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

Months with most sunshine are April, May, June and July (Average sunshine: 9h).
Months with least sunshine are January, November and December (Average sunshine: 6).

Average UV index - Myrtle Beach, SC
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