The highest day temperature in February 2026 was 40°F. The lowest night temperature was 1°F. The average values for day and night temperatures during February were 31.6°F и 20.3°F respectivly.

The average sea surface temperature in February 2026 for Martha's Vineyard was 31.3°F. The maximum and minimum values were 29.6°F and 33.2°F respectively.

Most of the days in February are gloomy but you can also expect sunny days.

Precipitation total in February for Martha's Vineyard is 1.1 in.

The average wind speed in February is 13.8 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Martha's Vineyard in February is 5.4 hours.