25.08
tue
tue
Day
77°F
NE 5 mph
Precip.
4%
4%
Night
68°F
SW 3 mph
Precip.
31%
31%
26.08
wed
wed
Day
79°F
NW 2 mph
Precip.
3%
3%
Night
72°F
SW 5 mph
Precip.
8%
8%
27.08
thu
thu
Day
82°F
NE 3 mph
Precip.
11%
11%
Night
75°F
SW 7 mph
Precip.
9%
9%
28.08
fri
fri
Day
84°F
N 5 mph
Precip.
11%
11%
Night
70°F
SE 4 mph
Precip.
47%
47%
29.08
sat
sat
Day
77°F
NE 7 mph
Precip.
2%
2%
Night
66°F
SW 2 mph
Precip.
16%
16%
30.08
sun
sun
Day
79°F
NE 5 mph
Precip.
2%
2%
Night
66°F
SW 4 mph
Precip.
8%
8%
31.08
mon
mon
Day
79°F
NE 4 mph
Precip.
3%
3%
Night
68°F
S 2 mph
Precip.
7%
7%
sea water
temperature
temperature
| Viareggio |
monthly
weather
weather
| Viareggio |
current
weather
weather
| Viareggio |
14 days
forecast
forecast
| Viareggio |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 83.1°F. The highest and lowest sea temperatures during the month were 84.2°F and 80.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.9°F. The highest and lowest sea temperatures during the month were 78.3°F and 72.7°F.
Air temperature in Viareggio, °F
Precipitation total in Viareggio, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Viareggio
Viareggio on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Viareggio
Local time: 17:01
August 25, tuesday
1800
77°F
E
5 mph
5 mph
2100
70°F
S
1 mph
1 mph
August 26, wednesday
0000
68°F
SW
3 mph
3 mph
0300
68°F
SW
4 mph
4 mph
0600
66°F
SW
3 mph
3 mph
0900
73°F
W
1 mph
1 mph
1200
79°F
NW
2 mph
2 mph
1500
81°F
NE
5 mph
5 mph
