09.01
fri
fri
Day
41°F
N 14 mph
Precip.
0%
0%
Night
43°F
NE 25 mph
Precip.
0%
0%
10.01
sat
sat
Day
39°F
SW 5 mph
Precip.
0%
0%
Night
39°F
N 14 mph
Precip.
100%
100%
11.01
sun
sun
Day
37°F
SE 11 mph
Precip.
0%
0%
Night
37°F
E 25 mph
Precip.
0%
0%
12.01
mon
mon
Day
34°F
E 27 mph
Precip.
0%
0%
Night
37°F
E 15 mph
Precip.
0%
0%
13.01
tue
tue
Day
37°F
NE 16 mph
Precip.
0%
0%
Night
41°F
NE 17 mph
Precip.
0%
0%
14.01
wed
wed
Day
41°F
N 21 mph
Precip.
100%
100%
Night
39°F
NE 16 mph
Precip.
0%
0%
15.01
thu
thu
Day
36°F
E 12 mph
Precip.
0%
0%
Night
34°F
SW 21 mph
Precip.
100%
100%
16.01
fri
fri
Day
23°F
SE 25 mph
Precip.
81%
81%
Night
18°F
SE 23 mph
Precip.
0%
0%
17.01
sat
sat
Day
21°F
SE 19 mph
Precip.
0%
0%
Night
32°F
E 19 mph
Precip.
0%
0%
18.01
sun
sun
Day
37°F
NE 25 mph
Precip.
0%
0%
Night
43°F
N 24 mph
Precip.
100%
100%
19.01
mon
mon
Day
36°F
E 25 mph
Precip.
0%
0%
Night
36°F
E 38 mph
Precip.
24%
24%
20.01
tue
tue
Day
21°F
SE 30 mph
Precip.
0%
0%
Night
23°F
SE 21 mph
Precip.
0%
0%
21.01
wed
wed
Day
30°F
E 11 mph
Precip.
0%
0%
Night
36°F
N 6 mph
Precip.
0%
0%
22.01
thu
thu
Day
36°F
SW 11 mph
Precip.
0%
0%
Night
37°F
W 9 mph
Precip.
0%
0%
sea water
temperature
temperature
| Siasconset |
monthly
weather
weather
| Siasconset |
current
weather
weather
| Siasconset |
7 days
forecast
forecast
| Siasconset |
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 38.4°F. The highest and lowest sea temperatures during the month were 42.6°F and 33.8°F.
Air temperature in Siasconset, °F
Precipitation total in Siasconset, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Siasconset
Siasconset on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Siasconset
Local time: 20:53
January 09, friday
2100
41°F
N
25 mph
25 mph
January 10, saturday
0000
43°F
NE
25 mph
25 mph
0300
43°F
NE
19 mph
19 mph
0600
41°F
E
11 mph
11 mph
0900
39°F
S
7 mph
7 mph
1200
39°F
SW
5 mph
5 mph
1500
37°F
W
8 mph
8 mph
1800
37°F
W
23 mph
23 mph
