Myrtle Beach Weather in July: Temperature, Precipitation, Wind
Myrtle Beach, United States in July experiences a hot and humid subtropical climate. The average temperature reaches 27.8°C (82.0°F), with daytime highs soaring to 31.3°C (88.3°F) and nighttime lows dipping to 24.5°C (76.1°F). Heat indices climb significantly higher, with the average maximum feels-like temperature hitting a sweltering 38.4°C (101.1°F).
Humidity levels in Myrtle Beach during July are oppressive, averaging 84.8%. The combination of high temperatures and humidity creates uncomfortable conditions for visitors and residents alike. Precipitation is common, with an average of 2.31 inches (58.7 mm) of rainfall throughout the month. Rain occurs on approximately 19 days, covering 17.3% of the time.
Wind patterns in Myrtle Beach during July feature average speeds of 24.3 km/h (15.1 mph), with gusts reaching up to 34.4 km/h (21.4 mph). The atmospheric pressure averages 1015.2 hPa, indicating stable weather conditions. Cloud cover is moderate, averaging 29.7%, allowing for ample sunshine and clear skies.
UV radiation poses a significant risk in July, with an average UV index of 9.1. Beachgoers and outdoor enthusiasts should exercise caution and apply appropriate sun protection measures. Visibility remains excellent at 15.8 km (9.8 miles), providing clear views of the coastline and popular attractions like the Myrtle Beach Boardwalk and Broadway at the Beach.
Severe weather risks are elevated during July, with an average severe risk index of 63.7. Thunderstorms are the primary source of severe weather, accompanied by heavy rainfall, lightning, and strong winds. Visitors to Myrtle Beach should stay informed about local weather forecasts and heed any warnings issued by meteorological authorities.
Daylight hours in July are long, with sunrise occurring around 6:17 AM and sunset at approximately 8:25 PM. The extended daylight provides ample opportunity for outdoor activities and enjoying the numerous beaches along the Grand Strand.
What is the temperature in Myrtle Beach in July?
Average air temperature in Myrtle Beach is 27.8°C (82°F) in July. The outside temperature in Myrtle Beach feels like 31.5°C (88.7°F) on a typical July day. The highest average temperature during sunny days is 31.3°C (88.3°F) and feels like 38.4°C (101.1°F). The lowest average temperature after dark is 24.5°C (76.1°F) which feels like 24.8°C (76.6°F).
How hot is Myrtle Beach in July?
The hot temperature in July in Myrtle Beach rises to 34.3°C (93.7°F) on sunny days with low cloud coverage and 84.8% humidity. During hottest days of July it feels like 43.8 °C (110.8°F). The average maximum temp in Myrtle Beach is 31.3°C (110.8°F) during day time in July.
How cold is Myrtle Beach in July?
The coldest temp in Myrtle Beach in July drops to 22.1°C (71.8°F) during the cold nights. With 24.3km/h (15.1mph) winds and 84.8% humidity it feels like 22.1°C (71.8°F) on the coldest nights. The average minimum temperature is 24.5°C (76.1°F) during night time in July.
Does it rain in Myrtle Beach in July?
Yes, it rains for 19 days in Myrtle Beach, United States in July averaging 2.31 mm of precipitation. Myrtle Beach has a 61.3% chance for rain throughout the entire month of July.
How much does it rain in Myrtle Beach throughout July?
Myrtle Beach has 2.31 mm (0.09 inch) of rain per day on average in July. It rains for an average of 19 days out of the entire month.
Is Myrtle Beach windy in July?
The average speed of wind in Myrtle Beach, United States during July is 24.3km/h (15.1mph) and average windgust is 34.4km/h (21.4mph). On some days in July wind can reach up to 43.5km/h (27mph).
What is the direction of the wind in Myrtle Beach in July?
Most days of July the wind is blowing from South-Southwest direction in Myrtle Beach.
What are the humidity levels in Myrtle Beach in July?
The average humidity levels in Myrtle Beach in July are 84.8%. Daily humidity levels in Myrtle Beach range from 72.7% to 94.7% during July.
How many hours of daylight are in Myrtle Beach in July?
Myrtle Beach has 14 hours 08 minutes of daylight in July on average. Sunset and sunrise times gradually change throughout the month. Sunrise in Myrtle Beach in July is at 6:17:05 and the sunset is at 20:25:15.
What is the cloud coverage in Myrtle Beach in July?
Clouds cover 29.7% of the sky on average throughout July in Myrtle Beach. The cloud coverage ranges from 4.5% to 61.1% depending on the day of the month.
What is the UV level in July in Myrtle Beach?
The average UV index in Myrtle Beach is 9.1 in July. UV levels change throughout the month and range from 3 to 10.
What is the solar radiation in Myrtle Beach in July?
The average solar radiation is 228.5 W/m2 (Watts per square meter) in Myrtle Beach during July. However solar radiation levels change throughout the month and range from 63.4 W/m2 to 323.2 W/m2.
What is the solar energy during July in Myrtle Beach?
The average solar energy during July in Myrtle Beach is 19.7 MJ/m2 (megajoules per square metre). Solar energy ranges from 5.3 MJ/m2, to 28.2 MJ/m2 during July.
Are there severe weather risks in Myrtle Beach in July?
Yes, there is a 63.7% risk for severe weather in Myrtle Beach, United States in July.
What is the air pressure in Myrtle Beach in July?
On average the air pressure in Myrtle Beach in July is 1015.2 mb (millibars). Throughout the month the sea level pressure ranges from 1009.7 mb to 1020.6 mb.
What is the visibility in Myrtle Beach in July?
The average daylight visibility in Myrtle Beach in July is 15.8 km (9.8 miles). Depending on the precipitation the visibility ranges from 14.7 km (9.1 miles) to 16 km (9.9 miles) throughout July.
What is the dew point in Myrtle Beach in July?
The average dew point in Myrtle Beach during July is 24.8°C (76.6°F).
Where is the data for Myrtle Beach climate in July coming from?
The climate data for Myrtle Beach, South Carolina, United States in July is collected from the following weather stations.
- ETV Aynor SC US WEATHERSTEM
- CONWAY HORRY CO AIRPORT, SC US
- MYRTLE BEACH AFB, SC US
- NORTH MYRTLE BEACH, SC US
- CW0637 Myrtle Beach SC US
- KCRE
- KHYW
- KMYR