Average sea water temperature in December:
+52.8°F
| Minimum sea water temperature in December: | 58.1°F |
| Maximum sea water temperature in December: | 45.0°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 49.9°F. The highest and lowest sea temperatures during the month were 53.2°F and 45.0°F.
sea water
temperature
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| Fiorentino |
monthly
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| Fiorentino |
current
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| Fiorentino |
14 days
forecast
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| Fiorentino |
Monthly sea water temperature in Fiorentino, °F
Which San Marino resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| San Marino | 49.9°F | 51.7°F |
| Faetano | 49.9°F | 51.7°F |
| Domagnano | 49.9°F | 51.7°F |
| Fiorentino | 49.9°F | 51.7°F |
| Mentegiardino | 49.9°F | 51.7°F |
| Borgo Maggiore | 49.9°F | 51.7°F |
| Chiesanuova | 49.9°F | 51.7°F |
| Acquaviva | 49.9°F | 51.7°F |
| Serravalle | 49.9°F | 51.7°F |
Best time for vacation in Fiorentino
Fiorentino on a weather map
Places in San Marino:
Name
°F
24 Hours Forecast
Fiorentino
Local time: 05:20
January 03, saturday
0600

48°F
E
7 mph
7 mph
0900

48°F
SE
8 mph
8 mph
1200

48°F
S
6 mph
6 mph
1500

48°F
S
6 mph
6 mph
1800

48°F
W
2 mph
2 mph
2100

48°F
SE
2 mph
2 mph
January 04, sunday
0000

48°F
SE
7 mph
7 mph
0300

46°F
SE
6 mph
6 mph

























