Average sea water temperature in December:
+61.0°F
| Minimum sea water temperature in December: | 64.6°F |
| Maximum sea water temperature in December: | 57.6°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 61.3°F. The highest and lowest sea temperatures during the month were 62.2°F and 60.1°F.
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| Castiglioncello |
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| Castiglioncello |
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| Castiglioncello |
14 days
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| Castiglioncello |
Monthly sea water temperature in Castiglioncello, °F
Which Italy resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Lampedusa | 66.4°F | 67.2°F |
| Avola | 65.1°F | 65.0°F |
| Capo Vaticano | 64.7°F | 65.1°F |
| Tropea | 64.6°F | 65.1°F |
| Sirakuzy | 64.4°F | 64.7°F |
| Capri | 64.2°F | 65.0°F |
| Scalea | 64.1°F | 64.9°F |
| Positano | 63.9°F | 64.8°F |
| Amalfi | 63.9°F | 64.6°F |
| Maiori | 63.9°F | 64.6°F |
| Sorrento | 63.9°F | 64.8°F |
| Ischia | 63.9°F | 64.8°F |
| Catania | 63.8°F | 64.4°F |
| Cefalu | 63.8°F | 64.5°F |
| Marina di Ragusa | 63.7°F | 64.5°F |
| Taormina | 63.7°F | 64.3°F |
| Letojanni | 63.7°F | 64.3°F |
| Giardini Naxos | 63.6°F | 64.3°F |
| Paestum | 63.6°F | 64.5°F |
| Sicily | 63.6°F | 64.3°F |
Best time for vacation in Castiglioncello
Castiglioncello on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Castiglioncello
Local time: 00:58
December 29, monday
0300
46°F
SW
7 mph
7 mph
0600
45°F
SW
6 mph
6 mph
0900
45°F
W
6 mph
6 mph
1200
50°F
W
2 mph
2 mph
1500
52°F
NW
2 mph
2 mph
1800
50°F
NW
2 mph
2 mph
2100
50°F
NW
2 mph
2 mph
December 30, tuesday
0000
48°F
NW
1 mph
1 mph
