Weather in North Myrtle Beach in May 2026
Average weather
Average temperature in North Myrtle Beach in May
The temperature in May is +77°F on average, with a range between a maximum of +86°F during the day and a minimum of +48°F at night.
The average maximum temperature goes up 19% by the end of the month, compared with the beginning of the month, from +72°F to +79°F.
Is North Myrtle Beach warm or cold in May?
North Myrtle Beach is typically warm in May.
Maximum temperatures go up compared to the previous month from +70°F to +77°F. The minimum temperature also goes up from +57°F to +64°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how May is compared to other months in North Myrtle Beach:
Climate in North Myrtle Beach in May
| April | May | June | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +70°F | +77°F | +84°F | ||||
| Min. temperature | ||||||
| +34°F | +45°F | +55°F | ||||
| Max. temperature | ||||||
| +88°F | +99°F | +99°F | ||||
| Rainfall | ||||||
| 78 mm | 81 mm | 118 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 72% | 76% | 78% | ||||
| Air pressure | ||||||
| 1016 HPa | 1015 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 12 | 11 | 7 | ||||
| Cloudy days | ||||||
| 6 | 5 | 4 | ||||
| Rainy days | ||||||
| 12 | 14 | 18 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
May weather is still as good as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +70°F to +77°F during the day. Prepare for more rain. Average rainfall goes from 78 mm to 81 mm. Humidity rises from 72% to 76%. The average wind speed doesn’t change much during May, staying around 3 m/s. The days becoming less sunny, going from 12 sunny days in April to 11 in May.
Next month (June) brings a further decline in the weather.
Wind
The average wind speed is 4 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in North Myrtle Beach is gradually decreasing during May, going from 5 m/s to 3 m/s over the course of the month.
Rain
How was the weather last May in North Myrtle Beach?
Climate Change Over the Years
The climate in North Myrtle Beach in May has not changed that much over the last 43 years.
The average temperature was the lowest in 1983 (+70°F) and the highest in 2023 (+74°F). The driest year was 2007 with only 838 mm of rainfall, and the wettest year was 2020 with 2021 mm.
FAQ
Is May a good time to visit North Myrtle Beach?
Can you sunbathe in North Myrtle Beach in May?
Is North Myrtle Beach rainy in May?
Is it sunny in North Myrtle Beach in May?
Other cities in USA
Monthly weather in North Myrtle Beach
Source of the data
For this page, we’ve looked at the typical weather in North Myrtle Beach, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
