Weather in Martha's Vineyard: April
 |
Average day temperature: | 49.3°F |
| Average night temperature: | 45.2°F | |
 |
Sea water temperature: | 45.8°F |
 |
Number of sunny days: | 9 days |
| Day length: | 12.7 - 14.0 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 1.1 in. | |
| more information | ||
forecast
| Martha's Vineyard |
temperature
| Martha's Vineyard |
Air temperature in April, °F
The highest day temperature during April of 2025 was 72°F. At the same time the lowest night temperature was 31°F. Daily and nightly averages during April were 55.5°F and 45.5°F.
Sea water temperature in Martha's Vineyard in April, °F
The average sea water temperature in April of 2025 was 45.0°F. The highest and lowest sea temperatures during the month were 49.5°F and 42.6°F.
Number of sunny, partly cloudy and cloudy days in April is almost equal.
Precipitation total in April, in.
Precipitation total value in Martha's Vineyard in April is 1.1 in. Other months of the year show relatively similar values.
The average wind speed value in April is 12.9 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 April is: 6.7.
Best time for vacation in Martha's Vineyard
Martha's Vineyard on a weather map
21 mph
14 mph
9 mph
3 mph
6 mph
11 mph
8 mph
5 mph
