World Resorts USA Martha's Vineyard Weather

Martha's Vineyard weather in December

Weather in Martha's Vineyard: December

Average day temperature: 43.6°F
Average night temperature: 41.6°F
Sea water temperature: 46.8°F
Number of sunny days: 11 days
Day length: 9.2 - 9.4 hours
Number of rainy days: 3 days
Precipitation totals: 1.5 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 57°F. At the same time the lowest night temperature was 27°F. Day and night temperature averages during December were 44.3°F and 42.7°F.

Sea water temperature in Martha's Vineyard in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 47.6°F. The highest and lowest sea temperatures during the month were 49.8°F and 44.8°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Martha's Vineyard in December is 1.5 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 14.0 mph It makes December one of the most 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 December is: 4.7.

Best time for vacation in Martha's Vineyard

Sunniest months:
November 15 days
September 14 days
June 14 days
Warmest months:
July 73.9 °F
August 73.4 °F
September 68.9 °F
Warmest sea temp:
August 72.5 °F
July 71.0 °F
September 69.3 °F
Coldest months:
February 37.0 °F
January 37.4 °F
March 41.4 °F
Rainiest months:
January 4 days
November 3 days
July 3 days
Windiest months:
March 14.6 mph
December 14.0 mph
January 13.7 mph

Martha's Vineyard on a weather map

Martha's Vineyard
+54°F
N 12 mph
Feels like: +48°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+59°F
+77°F
+77°F
+54°F
+66°F
+79°F
+73°F
+57°F
+64°F
+57°F
+73°F
+73°F
+77°F
+64°F
24 Hours Forecast
Martha's Vineyard
Local time: 00:44
November 05, tuesday
0300
55°F
N
15 mph
0600
59°F
NE
14 mph
0900
61°F
NE
17 mph
1200
63°F
NE
17 mph
1500
63°F
NE
19 mph
1800
59°F
NE
21 mph
2100
59°F
NE
22 mph
November 06, wednesday
0000
59°F
NE
25 mph
Units of measurement: °C / °F