About North Myrtle Beach, SC's Climate & Weather History

With a population of around 15,600, North Myrtle Beach sits in South Carolina, United States. The city operates in the Eastern Time Zone.

In 2025, North Myrtle Beach recorded an average annual temperature of 64°F. The hottest temperatures reached 95°F in July; the coolest were 17°F in January. Total precipitation for the year was 53 inches, with the wettest month being October. Snowfall for the year totaled approximately 2 inches.