22.12
mon
mon
Day
61°F
N 3 mph
Precip.
0%
0%
Night
55°F
NW 7 mph
Precip.
100%
100%
23.12
tue
tue
Day
57°F
NW 10 mph
Precip.
100%
100%
Night
50°F
NW 8 mph
Precip.
68%
68%
24.12
wed
wed
Day
50°F
W 11 mph
Precip.
100%
100%
Night
52°F
W 15 mph
Precip.
100%
100%
25.12
thu
thu
Day
57°F
W 17 mph
Precip.
0%
0%
Night
52°F
W 6 mph
Precip.
60%
60%
26.12
fri
fri
Day
57°F
SW 7 mph
Precip.
0%
0%
Night
55°F
W 11 mph
Precip.
28%
28%
27.12
sat
sat
Day
59°F
SW 12 mph
Precip.
22%
22%
Night
50°F
W 17 mph
Precip.
0%
0%
28.12
sun
sun
Day
54°F
SW 2 mph
Precip.
0%
0%
Night
50°F
N 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: 11:20
December 22, monday
1200
61°F
N
3 mph
3 mph
1500
61°F
NE
4 mph
4 mph
1800
55°F
NW
4 mph
4 mph
2100
55°F
NW
5 mph
5 mph
December 23, tuesday
0000
55°F
NW
7 mph
7 mph
0300
54°F
N
11 mph
11 mph
0600
54°F
NW
7 mph
7 mph
0900
54°F
W
3 mph
3 mph
