Weather in Myrtle Beach, United States in May

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Visiting Myrtle Beach, United States in May

The weather in May is much warmer than the previous month and temperatures continue to rise quickly into June. May has average maximum temperatures of 26°C (79°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.9 hours of sunshine per day. It is a good time for sunbathing in Myrtle Beach.

May has total rainfall of 9.5cm (3.7inches) making it mostly dry with only light showers. There are just 9.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a warm 24°C (75°F). May is a good month for swimming in Myrtle Beach with comfortable temperatures for most people. The sea temperature in May is warmer than the previous month and temperatures continue to rise quickly into June.

Consider visiting Myrtle Beach in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for May.

Can you sunbathe in Myrtle Beach in May?

Yes, May is a good time for sunbathing in Myrtle Beach.

May has average maximum temperatures of 26°C (79°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.9 hours of sunshine per day. May has total rainfall of 9.5cm (3.7inches) making it mostly dry with only light showers. There are just 9.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about May temperature and sunshine.

Can you swim in Myrtle Beach in May?

Yes, May is a good month for swimming in Myrtle Beach with warm sea temperatures 24°C (75°F).

More about May sea temperatures.

Is May a good time to holiday in Myrtle Beach?

Yes, May is a great time for a holiday in Myrtle Beach.

May has average maximum temperatures of 26°C (79°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.9 hours of sunshine per day. May has total rainfall of 9.5cm (3.7inches) making it mostly dry with only light showers. There are just 9.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a good time for sunbathing in Myrtle Beach. Sea temperatures are a warm 24°C (75°F). May is a good month for swimming in Myrtle Beach with comfortable temperatures for most people.

More about the May temperatures and sunshine.

Is Myrtle Beach warm in May?

Yes, Myrtle Beach is very warm and perfect for sunbathing on clear days in May.

The average maximum temperature in Myrtle Beach in May is 26°C (79°F). The average maximum temperature is 22°C (72°) in the previous month and 30°C (85°F) in the next month.

The average temperature in Myrtle Beach in May is 21°C (71°F). The average temperature is 17°C (63°F) in the previous month and 26°C (78°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Myrtle Beach in May?

The average day light hours per day in Myrtle Beach in May are 13.9. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.9 hours of sunshine per day.

More about May sunshine.

Temperature in Myrtle Beach in May

The weather in May is much warmer than the previous month and temperatures continue to rise quickly into June. The average maximum temperature in Myrtle Beach in May is 26°C (79°F). The average maximum temperature is 22°C (72°F) in the previous month and 30°C (85°F) in the next month.

The average temperature in Myrtle Beach in May is 21°C (71°F). The average temperature is 17°C (63°F) in the previous month and 26°C (78°F) in the next month.

The average minimum temperature in Myrtle Beach in May is 17°C (63°F). The minimum temperature is 12°C (54°F) in the previous month and 22°C (71°F) in the next month.

Sunshine in Myrtle Beach in May

The days in May are longer than the previous month and the days continue to get marginally longer into June. May has more hours of sunshine than the previous month and hours of sunshine continue to rise quickly into June. During May the average day light hours are 13.9 per day in Myrtle Beach. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.9 hours of sunshine per day.

The ultraviolet index in Myrtle Beach in May is typically 10.4 during May. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Myrtle Beach in May

The average sea water temperature in Myrtle Beach in May is 23.9°C (75.0°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in May is warmer than the previous month and temperatures continue to rise quickly into June.

Rainfall in Myrtle Beach in May

May weather is marginally wetter than the previous month and rainfall continues to rise into June. May has a couple of more days of rain than the previous month and rainy days continue to rise slightly into June. The average total rainfall in Myrtle Beach in May is 9.5cm (3.7inches) and on average there are 9.4 rainy days in May making it a quite rainy time to visit the beach.

Humidity in Myrtle Beach in May

The maximum dew point (an indicator of humidity) in Myrtle Beach in May is 19°C (66°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 15°C (58°F) in the previous month and 23°C (23°F) in the next month.

The average maximum relative humidity in Myrtle Beach in May is typically 90.2%. The maximum relative humidity is 89% in the previous month and 90.9% in the next month.

The average relative humidity in Myrtle Beach in May is typically 75%. The average relative humidity is 71.7% in the previous month and 77.2% in the next month.

Wind Speed in Myrtle Beach in May

The average maximum wind speed in Myrtle Beach in May is typically 29KM/H (18MPH). The average maximum wind speed is 29KM/H (18MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in Myrtle Beach in May is typically 13KM/H (8MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 12KM/H (8MPH) in the next month.

The average wind direction in Myrtle Beach in May is from the South-Southwest.

Monthly Averages

Suggested Beaches in May

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