Current sea water temperature:
+63.1°F
| Minimum sea water temperature in December: | 65.3°F |
| Maximum sea water temperature in December: | 58.1°F |
| Average sea water temperature in December: | 61.4°F |
| more information | |
14 days
forecast
forecast
| Cagliari |
monthly
weather
weather
| Cagliari |
Sea water temperature for the last 10 days:
| December 4 | 63.1°F | November 29 | 64.2°F |
| December 3 | 63.5°F | November 28 | 64.4°F |
| December 2 | 63.5°F | November 27 | 64.9°F |
| December 1 | 63.7°F | November 26 | 64.9°F |
| November 30 | 63.9°F | November 25 | 65.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Cagliari?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cagliari was noticed in August, July and September.
Monthly Sea Temperatures in Cagliari, °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 81.3°F and 76.1°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 82.2°F and 76.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.4°F. The highest and lowest sea temperatures during the month were 79.9°F and 76.1°F.
current
weather
weather
| Cagliari |
weather in
December
December
| Cagliari |
Best time for vacation in Cagliari
Cagliari on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Cagliari
Local time: 04:41
December 05, friday
0600
48°F
SE
11 mph
11 mph
0900
52°F
SE
14 mph
14 mph
1200
57°F
SE
20 mph
20 mph
1500
57°F
SE
19 mph
19 mph
1800
52°F
SE
16 mph
16 mph
2100
50°F
SE
14 mph
14 mph
December 06, saturday
0000
48°F
SE
11 mph
11 mph
0300
46°F
SE
9 mph
9 mph
