29.12
mon
mon
Day
46°F
SE 4 mph
Precip.
0%
0%
Night
45°F
NE 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
48°F
SW 4 mph
Precip.
0%
0%
Night
41°F
NW 12 mph
Precip.
100%
100%
31.12
wed
wed
Day
41°F
NW 12 mph
Precip.
85%
85%
Night
37°F
N 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
43°F
N 2 mph
Precip.
0%
0%
Night
43°F
NE 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
46°F
E 3 mph
Precip.
0%
0%
Night
50°F
N 11 mph
Precip.
59%
59%
03.01
sat
sat
Day
55°F
NE 11 mph
Precip.
0%
0%
Night
55°F
N 11 mph
Precip.
23%
23%
04.01
sun
sun
Day
59°F
N 19 mph
Precip.
0%
0%
Night
57°F
N 11 mph
Precip.
100%
100%
05.01
mon
mon
Day
61°F
N 13 mph
Precip.
0%
0%
Night
57°F
N 12 mph
Precip.
0%
0%
06.01
tue
tue
Day
61°F
NW 6 mph
Precip.
100%
100%
Night
54°F
NE 16 mph
Precip.
0%
0%
07.01
wed
wed
Day
52°F
NE 20 mph
Precip.
25%
25%
Night
48°F
N 6 mph
Precip.
0%
0%
08.01
thu
thu
Day
52°F
NW 10 mph
Precip.
0%
0%
Night
45°F
SE 9 mph
Precip.
100%
100%
09.01
fri
fri
Day
43°F
E 17 mph
Precip.
100%
100%
Night
43°F
N 3 mph
Precip.
0%
0%
10.01
sat
sat
Day
48°F
NW 9 mph
Precip.
0%
0%
Night
46°F
NE 4 mph
Precip.
100%
100%
11.01
sun
sun
Day
43°F
SE 9 mph
Precip.
100%
100%
Night
43°F
SE 12 mph
Precip.
100%
100%
sea water
temperature
temperature
| Serravalle |
monthly
weather
weather
| Serravalle |
current
weather
weather
| Serravalle |
7 days
forecast
forecast
| Serravalle |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 50.4°F. The highest and lowest sea temperatures during the month were 53.4°F and 47.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 46.4°F. The highest and lowest sea temperatures during the month were 49.1°F and 44.1°F.
Air temperature in Serravalle, °F
Precipitation total in Serravalle, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Serravalle
Serravalle on a weather map
Places in San Marino:
Name
°F
24 Hours Forecast
Serravalle
Local time: 07:46
December 29, monday
0900
43°F
E
5 mph
5 mph
1200
46°F
SE
4 mph
4 mph
1500
48°F
S
2 mph
2 mph
1800
46°F
NW
2 mph
2 mph
2100
45°F
N
3 mph
3 mph
December 30, tuesday
0000
45°F
NE
4 mph
4 mph
0300
43°F
NE
4 mph
4 mph
0600
43°F
NE
4 mph
4 mph
