Measurements:
°C
°F
Nantucket
18°F
SE 22 mph
Feels like: 4°F
Precip: 0%
World Resorts USA Nantucket Weather

14 Day Weather Forecast

12.05
fri
DAY
26°F
NE 4 mph
precip
0%
NIGHT
34°F
N 6 mph
precip
0%
12.06
sat
DAY
38°F
NE 3 mph
precip
0%
NIGHT
42°F
SE 15 mph
precip
100%
12.07
sun
DAY
38°F
SE 9 mph
precip
0%
NIGHT
40°F
N 6 mph
precip
0%
12.08
mon
DAY
32°F
SE 41 mph
precip
100%
NIGHT
22°F
SE 27 mph
precip
0%
12.09
tue
DAY
28°F
E 12 mph
precip
0%
NIGHT
44°F
NE 27 mph
precip
27%
12.10
wed
DAY
48°F
N 18 mph
precip
0%
NIGHT
52°F
N 30 mph
precip
100%
12.11
thu
DAY
46°F
E 19 mph
precip
100%
NIGHT
34°F
E 28 mph
precip
0%
12.12
fri
DAY
34°F
E 16 mph
precip
0%
NIGHT
34°F
SE 16 mph
precip
0%
12.13
sat
DAY
32°F
SE 20 mph
precip
0%
NIGHT
32°F
SE 22 mph
precip
0%
12.14
sun
DAY
34°F
E 19 mph
precip
0%
NIGHT
46°F
NE 35 mph
precip
0%
12.15
mon
DAY
38°F
SE 32 mph
precip
0%
NIGHT
28°F
SE 38 mph
precip
0%
12.16
tue
DAY
28°F
SE 33 mph
precip
0%
NIGHT
30°F
SE 19 mph
precip
0%
12.17
wed
DAY
34°F
E 17 mph
precip
0%
NIGHT
36°F
N 9 mph
precip
100%
12.18
thu
DAY
36°F
W 27 mph
precip
100%
NIGHT
38°F
SW 30 mph
precip
100%

Nantucket Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Nantucket was 43.3°F. The maximum and minimum values were 40.0°F and 48.6°F respectively.

Nantucket on the Weather Map

Best Time to Visit Nantucket
The most sunny months:
June 13 days
September 13 days
October 13 days
The most warm months:
August 73.3 °F
July 72.9 °F
September 69.0 °F
Warmest sea temperature:
August 74.4 °F
July 72.4 °F
September 70.6 °F
The most cold months:
February 35.0 °F
January 35.5 °F
March 39.3 °F
The most rainy months:
January 4 days
October 4 days
December 3 days
The most windy months:
March 19 mph
January 19 mph
November 18 mph
USA Resorts:
NAME
Chicago 0
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Nantucket
Local time: 02:24
05 dec, friday
0300 18°F
SE
22 mph
0600 18°F
S
16 mph
0900 22°F
S
6 mph
1200 26°F
NE
4 mph
1500 28°F
NE
9 mph
1800 30°F
NE
8 mph
2100 32°F
N
7 mph
06 dec, saturday
0000 34°F
N
6 mph