21.12
sat
sat
Day
30°F
SE 12 mph
Precip.
0%
0%
Night
19°F
SE 12 mph
Precip.
0%
0%
22.12
sun
sun
Day
19°F
SE 11 mph
Precip.
0%
0%
Night
16°F
SE 5 mph
Precip.
0%
0%
23.12
mon
mon
Day
23°F
NE 4 mph
Precip.
0%
0%
Night
23°F
N 4 mph
Precip.
0%
0%
24.12
tue
tue
Day
30°F
E 6 mph
Precip.
0%
0%
Night
28°F
S 7 mph
Precip.
0%
0%
25.12
wed
wed
Day
32°F
S 6 mph
Precip.
0%
0%
Night
28°F
S 3 mph
Precip.
0%
0%
26.12
thu
thu
Day
34°F
E 3 mph
Precip.
27%
27%
Night
30°F
S 7 mph
Precip.
0%
0%
27.12
fri
fri
Day
34°F
S 10 mph
Precip.
0%
0%
Night
30°F
NW 6 mph
Precip.
0%
0%
28.12
sat
sat
Day
34°F
S 6 mph
Precip.
0%
0%
Night
32°F
S 3 mph
Precip.
0%
0%
29.12
sun
sun
Day
37°F
SW 4 mph
Precip.
0%
0%
Night
36°F
SW 5 mph
Precip.
0%
0%
30.12
mon
mon
Day
39°F
W 7 mph
Precip.
78%
78%
Night
37°F
SW 6 mph
Precip.
78%
78%
31.12
tue
tue
Day
37°F
S 7 mph
Precip.
0%
0%
Night
32°F
S 5 mph
Precip.
0%
0%
01.01
wed
wed
Day
37°F
S 5 mph
Precip.
0%
0%
Night
37°F
W 7 mph
Precip.
21%
21%
02.01
thu
thu
Day
37°F
SW 17 mph
Precip.
100%
100%
Night
34°F
E 14 mph
Precip.
100%
100%
03.01
fri
fri
Day
37°F
E 16 mph
Precip.
0%
0%
Night
34°F
E 15 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 43.6°F. The highest and lowest sea temperatures during the month were 46.0°F and 41.0°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 40.9°F. The highest and lowest sea temperatures during the month were 43.7°F and 39.6°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: 21:09
December 22, sunday
0000
19°F
SE
12 mph
12 mph
0300
16°F
SE
11 mph
11 mph
0600
14°F
SE
11 mph
11 mph
0900
14°F
SE
11 mph
11 mph
1200
19°F
SE
11 mph
11 mph
1500
23°F
SE
9 mph
9 mph
1800
23°F
SE
8 mph
8 mph
2100
18°F
SE
6 mph
6 mph
