05.12
fri
fri
Day
23°F
NE 6 mph
Precip.
0%
0%
Night
23°F
NE 5 mph
Precip.
0%
0%
06.12
sat
sat
Day
30°F
N 6 mph
Precip.
0%
0%
Night
30°F
E 6 mph
Precip.
0%
0%
07.12
sun
sun
Day
30°F
SE 6 mph
Precip.
0%
0%
Night
34°F
SE 2 mph
Precip.
0%
0%
08.12
mon
mon
Day
25°F
SE 14 mph
Precip.
100%
100%
Night
14°F
SE 12 mph
Precip.
0%
0%
09.12
tue
tue
Day
23°F
NE 7 mph
Precip.
0%
0%
Night
30°F
NE 11 mph
Precip.
0%
0%
10.12
wed
wed
Day
39°F
N 9 mph
Precip.
21%
21%
Night
50°F
NE 13 mph
Precip.
53%
53%
11.12
thu
thu
Day
43°F
E 10 mph
Precip.
100%
100%
Night
28°F
E 16 mph
Precip.
0%
0%
12.12
fri
fri
Day
32°F
E 8 mph
Precip.
0%
0%
Night
28°F
SE 7 mph
Precip.
0%
0%
13.12
sat
sat
Day
32°F
SE 11 mph
Precip.
0%
0%
Night
27°F
SE 9 mph
Precip.
0%
0%
14.12
sun
sun
Day
34°F
NE 8 mph
Precip.
0%
0%
Night
36°F
NE 14 mph
Precip.
0%
0%
15.12
mon
mon
Day
34°F
E 17 mph
Precip.
24%
24%
Night
25°F
E 17 mph
Precip.
0%
0%
16.12
tue
tue
Day
28°F
SE 16 mph
Precip.
0%
0%
Night
28°F
SE 11 mph
Precip.
0%
0%
17.12
wed
wed
Day
32°F
E 6 mph
Precip.
0%
0%
Night
32°F
E 3 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 42.8°F. The highest and lowest sea temperatures during the month were 46.0°F and 39.4°F.
Air temperature in Boston, °F
Precipitation total in Boston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Boston
Boston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Boston
Local time: 00:47
December 05, friday
0300
12°F
SE
11 mph
11 mph
0600
10°F
SE
7 mph
7 mph
0900
14°F
E
4 mph
4 mph
1200
23°F
NE
6 mph
6 mph
1500
27°F
NE
8 mph
8 mph
1800
25°F
NE
6 mph
6 mph
2100
23°F
NE
6 mph
6 mph
December 06, saturday
0000
23°F
NE
5 mph
5 mph
