Weather in Martha's Vineyard: May
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Average day temperature: | 55.9°F |
| Average night temperature: | 52.9°F | |
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Sea water temperature: | 53.4°F |
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Number of sunny days: | 13 days |
| Day length: | 14.0 - 14.9 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.1 in. | |
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forecast
| Martha's Vineyard |
temperature
| Martha's Vineyard |
Air temperature in May, °F
The highest day temperature during May of 2023 was 63°F. At the same time the lowest night temperature was 46°F. Day and night temperature averages during May were 57.7°F and 53.7°F.
Sea water temperature in Martha's Vineyard in May, °F
The average sea water temperature in May of 2023 was 55.9°F. The highest and lowest sea temperatures during the month were 60.1°F and 50.5°F.
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Martha's Vineyard in May is 1.1 in. Other months of the year show relatively similar values.
The average wind speed value in May is 12.0 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 May is: 8.6.
Best time for vacation in Martha's Vineyard
Martha's Vineyard on a weather map
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