25.12
thu
thu
Day
59°F
N 6 mph
Precip.
76%
76%
Night
54°F
W 9 mph
Precip.
0%
0%
26.12
fri
fri
Day
61°F
NW 14 mph
Precip.
75%
75%
Night
54°F
W 16 mph
Precip.
100%
100%
27.12
sat
sat
Day
59°F
W 13 mph
Precip.
100%
100%
Night
50°F
SW 4 mph
Precip.
0%
0%
28.12
sun
sun
Day
57°F
SE 5 mph
Precip.
0%
0%
Night
48°F
S 4 mph
Precip.
0%
0%
29.12
mon
mon
Day
57°F
N 0 mph
Precip.
0%
0%
Night
50°F
E 2 mph
Precip.
0%
0%
30.12
tue
tue
Day
57°F
SE 4 mph
Precip.
59%
59%
Night
48°F
SE 6 mph
Precip.
0%
0%
31.12
wed
wed
Day
55°F
E 6 mph
Precip.
50%
50%
Night
48°F
E 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Cagliari |
monthly
weather
weather
| Cagliari |
current
weather
weather
| Cagliari |
14 days
forecast
forecast
| Cagliari |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 62.2°F. The highest and lowest sea temperatures during the month were 63.7°F and 61.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 58.4°F. The highest and lowest sea temperatures during the month were 58.8°F and 57.7°F.
Air temperature in Cagliari, °F
Precipitation total in Cagliari, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cagliari
Cagliari on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Cagliari
Local time: 09:47
December 25, thursday
1200
59°F
N
6 mph
6 mph
1500
59°F
NW
8 mph
8 mph
1800
54°F
NW
6 mph
6 mph
2100
54°F
W
8 mph
8 mph
December 26, friday
0000
54°F
W
9 mph
9 mph
0300
54°F
W
11 mph
11 mph
0600
54°F
W
11 mph
11 mph
0900
57°F
W
9 mph
9 mph
