23.12
tue
tue
Day
52°F
NE 6 mph
Precip.
100%
100%
Night
50°F
NW 2 mph
Precip.
100%
100%
24.12
wed
wed
Day
55°F
NE 13 mph
Precip.
100%
100%
Night
52°F
N 17 mph
Precip.
100%
100%
25.12
thu
thu
Day
54°F
N 6 mph
Precip.
100%
100%
Night
50°F
W 6 mph
Precip.
67%
67%
26.12
fri
fri
Day
57°F
W 11 mph
Precip.
0%
0%
Night
54°F
W 14 mph
Precip.
100%
100%
27.12
sat
sat
Day
59°F
SW 14 mph
Precip.
100%
100%
Night
52°F
W 7 mph
Precip.
0%
0%
28.12
sun
sun
Day
57°F
E 5 mph
Precip.
0%
0%
Night
52°F
SW 21 mph
Precip.
22%
22%
29.12
mon
mon
Day
50°F
W 14 mph
Precip.
0%
0%
Night
46°F
E 4 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 62.0°F. The highest and lowest sea temperatures during the month were 63.3°F and 61.2°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 58.3°F. The highest and lowest sea temperatures during the month were 58.8°F and 57.7°F.
Air temperature in Alghero, °F
Precipitation total in Alghero, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Alghero
Alghero on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Alghero
Local time: 10:02
December 23, tuesday
1200
52°F
NE
6 mph
6 mph
1500
52°F
N
6 mph
6 mph
1800
50°F
NW
6 mph
6 mph
2100
50°F
NW
6 mph
6 mph
December 24, wednesday
0000
50°F
NW
2 mph
2 mph
0300
52°F
N
6 mph
6 mph
0600
52°F
NE
8 mph
8 mph
0900
54°F
NE
11 mph
11 mph
