Weather in Myrtle Beach: June
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Average day temperature: | 84.1°F |
| Average night temperature: | 72.4°F | |
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Sea water temperature: | 78.4°F |
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Number of sunny days: | 10 days |
| Day length: | 14.3 - 14.4 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.5 in. | |
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forecast
| Myrtle Beach |
temperature
| Myrtle Beach |
Air temperature in June, °F
The highest day temperature during June of 2025 was 93°F. At the same time the lowest night temperature was 62°F. Daily and nightly averages during June were 86.0°F and 75.6°F.
Sea water temperature in Myrtle Beach in June, °F
The average sea water temperature in June of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 81.3°F and 75.7°F.
Mostly all days in June are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in Myrtle Beach in June is 1.5 in. Other months of the year show relatively similar values.
The average wind speed value in June is 7.6 mph
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 June is: 8.5.
Best time for vacation in Myrtle Beach
Myrtle Beach on a weather map
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