25.08
tue
tue
Day
97°F
E 9 mph
Precip.
1%
1%
Night
79°F
E 4 mph
Precip.
4%
4%
26.08
wed
wed
Day
88°F
N 16 mph
Precip.
6%
6%
Night
84°F
NW 9 mph
Precip.
15%
15%
27.08
thu
thu
Day
95°F
NW 13 mph
Precip.
10%
10%
Night
82°F
N 8 mph
Precip.
17%
17%
28.08
fri
fri
Day
102°F
S 6 mph
Precip.
4%
4%
Night
81°F
S 6 mph
Precip.
15%
15%
29.08
sat
sat
Day
90°F
N 14 mph
Precip.
9%
9%
Night
79°F
SE 6 mph
Precip.
4%
4%
30.08
sun
sun
Day
90°F
NW 7 mph
Precip.
1%
1%
Night
77°F
NE 7 mph
Precip.
12%
12%
31.08
mon
mon
Day
84°F
NW 9 mph
Precip.
1%
1%
Night
75°F
NE 3 mph
Precip.
8%
8%
sea water
temperature
temperature
| Cagliari |
monthly
weather
weather
| Cagliari |
current
weather
weather
| Cagliari |
14 days
forecast
forecast
| Cagliari |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 83.4°F. The highest and lowest sea temperatures during the month were 84.9°F and 81.9°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.
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: 17:30
August 25, tuesday
1800
97°F
E
11 mph
11 mph
2100
82°F
S
9 mph
9 mph
August 26, wednesday
0000
79°F
E
4 mph
4 mph
0300
77°F
SE
3 mph
3 mph
0600
75°F
SE
6 mph
6 mph
0900
82°F
N
3 mph
3 mph
1200
88°F
N
16 mph
16 mph
1500
93°F
NW
18 mph
18 mph
