21.12
sun
sun
Day
54°F
W 4 mph
Precip.
70%
70%
Night
52°F
E 4 mph
Precip.
80%
80%
22.12
mon
mon
Day
54°F
W 4 mph
Precip.
0%
0%
Night
50°F
NE 3 mph
Precip.
0%
0%
23.12
tue
tue
Day
54°F
SE 4 mph
Precip.
0%
0%
Night
52°F
SE 9 mph
Precip.
80%
80%
24.12
wed
wed
Day
52°F
E 11 mph
Precip.
100%
100%
Night
50°F
E 1 mph
Precip.
100%
100%
25.12
thu
thu
Day
50°F
SW 11 mph
Precip.
100%
100%
Night
48°F
SW 12 mph
Precip.
100%
100%
26.12
fri
fri
Day
48°F
S 17 mph
Precip.
100%
100%
Night
48°F
SW 11 mph
Precip.
100%
100%
27.12
sat
sat
Day
50°F
NW 14 mph
Precip.
50%
50%
Night
46°F
SW 19 mph
Precip.
0%
0%
sea water
temperature
temperature
| Borgo Maggiore |
monthly
weather
weather
| Borgo Maggiore |
current
weather
weather
| Borgo Maggiore |
14 days
forecast
forecast
| Borgo Maggiore |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 50.5°F. The highest and lowest sea temperatures during the month were 53.4°F and 48.6°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 Borgo Maggiore, °F
Precipitation total in Borgo Maggiore, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Borgo Maggiore
Borgo Maggiore on a weather map
Places in San Marino:
Name
°F
24 Hours Forecast
Borgo Maggiore
Local time: 18:57
December 21, sunday
2100
54°F
W
1 mph
1 mph
December 22, monday
0000
52°F
E
4 mph
4 mph
0300
50°F
E
3 mph
3 mph
0600
48°F
NE
2 mph
2 mph
0900
50°F
N
3 mph
3 mph
1200
54°F
W
4 mph
4 mph
1500
55°F
W
6 mph
6 mph
1800
54°F
NW
7 mph
7 mph
