World Resorts USA Myrtle Beach Weather

Myrtle Beach weather in July

Weather in Myrtle Beach: July

Average day temperature: 87.1°F
Average night temperature: 76.0°F
Sea water temperature: 83.1°F
Number of sunny days: 5 days
Day length: 13.8 - 14.4 hours
Number of rainy days: 5 days
Precipitation totals: 2.5 in.

Air temperature in July, °F

Show year:
2024
2023
2022

The highest day temperature during July of 2024 was 91°F. At the same time the lowest night temperature was 72°F. Day and night temperature averages during July were 85.7°F and 77.5°F.

Sea water temperature in Myrtle Beach in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 84.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 82.4°F.

Sunny, partly cloudy and cloudy days

Mostly all days in July are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in July, in.

Precipitation total value in Myrtle Beach in July is 2.5 in. Other months of the year show relatively similar values.

Wind speed in July, mph

The average wind speed value in July is 6.7 mph It makes July one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 7.0.

Best time for vacation in Myrtle Beach

Sunniest months:
April 17 days
October 16 days
December 16 days
Warmest months:
July 87.1 °F
August 85.8 °F
June 83.7 °F
Warmest sea temp:
July 83.1 °F
August 83.0 °F
September 80.7 °F
Coldest months:
January 55.0 °F
December 58.1 °F
February 58.8 °F
Rainiest months:
August 6 days
July 5 days
June 4 days
Windiest months:
March 8.6 mph
April 8.5 mph
February 8.3 mph

Myrtle Beach on a weather map

Myrtle Beach
+57°F
E 8 mph
Feels like: +57°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+50°F
+75°F
+75°F
+45°F
+57°F
+75°F
+70°F
+46°F
+54°F
+55°F
+70°F
+68°F
+66°F
+34°F
24 Hours Forecast
Myrtle Beach
Local time: 13:29
November 21, thursday
1500
63°F
E
17 mph
1800
61°F
E
19 mph
2100
54°F
E
17 mph
November 22, friday
0000
50°F
E
14 mph
0300
46°F
E
12 mph
0600
45°F
SE
10 mph
0900
46°F
E
11 mph
1200
52°F
E
15 mph
Units of measurement: °C / °F