Current sea water temperature:
+50.2°F
| Minimum sea water temperature in December: | 57.9°F |
| Maximum sea water temperature in December: | 45.5°F |
| Average sea water temperature in December: | 52.8°F |
| more information | |
14 days
forecast
forecast
| Borgo Maggiore |
monthly
weather
weather
| Borgo Maggiore |
Sea water temperature for the last 10 days:
| December 21 | 50.2°F | December 16 | 49.1°F |
| December 20 | 49.8°F | December 15 | 48.9°F |
| December 19 | 49.3°F | December 14 | 48.7°F |
| December 18 | 48.6°F | December 13 | 49.5°F |
| December 17 | 49.6°F | December 12 | 50.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Borgo Maggiore?
Based on the data about daily sea water temperature for the last three years the warmest sea in Borgo Maggiore was noticed in August, July and September.
Monthly Sea Temperatures in Borgo Maggiore, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.3°F. The highest and lowest sea temperatures during the month were 82.2°F and 77.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 83.1°F and 77.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.2°F. The highest and lowest sea temperatures during the month were 77.4°F and 71.4°F.
current
weather
weather
| Borgo Maggiore |
weather in
December
December
| Borgo Maggiore |
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: 12:16
December 21, sunday
1500
54°F
W
6 mph
6 mph
1800
54°F
W
3 mph
3 mph
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
