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North Myrtle Beach (SC) Climate by Month

The temperature in North Myrtle Beach can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and mild during the cooler months. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Visitors to North Myrtle Beach can expect significant temperature changes throughout the year. Average daytime temperatures range from a very warm 31°C in July, the warmest time of the year, to a moderate 13°C during cooler months like January. At night, temperatures typically average around 3°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

North Myrtle Beach is known for its substantial rain/snowfall, with annual precipitation reaching 1283 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, September receives high rainfall, averaging 158 mm of precipitation, recorded across 11 rainy days. In contrast, the drier season, April brings less rainfall, with 67 mm over 9 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit North Myrtle Beach in the United States of America

During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in North Myrtle Beach?
    Most rainfall (rainy season) is seen in August and September.
  • Which is the warmest month in North Myrtle Beach?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in North Myrtle Beach?
    The coldest month is January with an average maximum temperature of 13°C.
  • Which is the wettest month in North Myrtle Beach?
    September tops the wettest month list with 158 mm of rainfall.
  • Which is the driest month in North Myrtle Beach?
    April is the driest month with 67 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for North Myrtle Beach (SC)

    Mon   Nov 25
    21°C | 9°C
    S 14 km/h
    clear and no rain

    clear and no rain

    Tue   Nov 26
    21°C | 11°C
    SW 18 km/h
    0.5 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Wed   Nov 27
    18°C | 7°C
    SE 11 km/h
    partly cloudy and no rain

    partly cloudy and no rain