Average sea water temperature in December:
+61.4°F
| Minimum sea water temperature in December: | 65.3°F |
| Maximum sea water temperature in December: | 58.1°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 61.9°F. The highest and lowest sea temperatures during the month were 63.7°F and 60.6°F.
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Monthly sea water temperature in Cagliari, °F
Which Italy resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Lampedusa | 66.2°F | 67.2°F |
| Capo Vaticano | 64.5°F | 65.1°F |
| Tropea | 64.4°F | 65.1°F |
| Sirakuzy | 64.2°F | 64.7°F |
| Capri | 64.0°F | 65.0°F |
| Scalea | 63.9°F | 64.9°F |
| Maiori | 63.8°F | 64.6°F |
| Amalfi | 63.8°F | 64.6°F |
| Positano | 63.8°F | 64.8°F |
| Ischia | 63.8°F | 64.8°F |
| Sorrento | 63.7°F | 64.8°F |
| Pizzo | 63.7°F | 64.6°F |
| Catania | 63.6°F | 64.4°F |
| Marina di Ragusa | 63.6°F | 64.5°F |
| Taormina | 63.5°F | 64.3°F |
| Cefalu | 63.5°F | 64.5°F |
| Letojanni | 63.5°F | 64.3°F |
| Giardini Naxos | 63.5°F | 64.3°F |
| Paestum | 63.5°F | 64.5°F |
| Messina | 63.4°F | 64.0°F |
Best time for vacation in Cagliari
Cagliari on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Cagliari
Local time: 15:29
January 11, sunday
1800
46°F
SE
16 mph
16 mph
2100
45°F
SE
9 mph
9 mph
January 12, monday
0000
43°F
SE
7 mph
7 mph
0300
45°F
SE
4 mph
4 mph
0600
46°F
S
4 mph
4 mph
0900
48°F
S
3 mph
3 mph
1200
55°F
SE
4 mph
4 mph
1500
57°F
E
2 mph
2 mph
