Climate almanac
North Myrtle Beach
South Carolina, United States · 33.82°, -78.68°
What is the weather like in North Myrtle Beach in September?
In September, North Myrtle Beach is typically 81°F (27°C) during the day and 72°F (22°C) at night. The month brings about 6.8 in (173 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low72°F (22°C)
- Precipitation6.8 in (173 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)