25.12
thu
thu
Day
48°F
SW 9 mph
Precip.
100%
100%
Night
46°F
SW 9 mph
Precip.
0%
0%
26.12
fri
fri
Day
50°F
SW 4 mph
Precip.
0%
0%
Night
41°F
SW 6 mph
Precip.
0%
0%
27.12
sat
sat
Day
52°F
SW 2 mph
Precip.
0%
0%
Night
45°F
SW 2 mph
Precip.
0%
0%
28.12
sun
sun
Day
52°F
W 1 mph
Precip.
0%
0%
Night
43°F
SW 6 mph
Precip.
0%
0%
29.12
mon
mon
Day
50°F
W 2 mph
Precip.
0%
0%
Night
41°F
SW 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
50°F
NW 1 mph
Precip.
27%
27%
Night
48°F
SW 2 mph
Precip.
81%
81%
31.12
wed
wed
Day
50°F
NW 1 mph
Precip.
86%
86%
Night
48°F
N 5 mph
Precip.
100%
100%
01.01
thu
thu
Day
48°F
NE 21 mph
Precip.
100%
100%
Night
46°F
NE 9 mph
Precip.
100%
100%
02.01
fri
fri
Day
45°F
SW 5 mph
Precip.
0%
0%
Night
37°F
SW 5 mph
Precip.
0%
0%
03.01
sat
sat
Day
43°F
SW 4 mph
Precip.
0%
0%
Night
36°F
SW 6 mph
Precip.
0%
0%
04.01
sun
sun
Day
45°F
SW 4 mph
Precip.
0%
0%
Night
36°F
SW 6 mph
Precip.
0%
0%
05.01
mon
mon
Day
46°F
SW 2 mph
Precip.
0%
0%
Night
37°F
SW 4 mph
Precip.
0%
0%
06.01
tue
tue
Day
46°F
N 2 mph
Precip.
0%
0%
Night
39°F
SW 4 mph
Precip.
49%
49%
07.01
wed
wed
Day
48°F
N 2 mph
Precip.
0%
0%
Night
43°F
SW 4 mph
Precip.
0%
0%
sea water
temperature
temperature
| Viareggio |
monthly
weather
weather
| Viareggio |
current
weather
weather
| Viareggio |
7 days
forecast
forecast
| Viareggio |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 58.6°F. The highest and lowest sea temperatures during the month were 60.6°F and 57.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 56.2°F. The highest and lowest sea temperatures during the month were 57.6°F and 55.0°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: 07:26
December 25, thursday
0900
45°F
SW
9 mph
9 mph
1200
48°F
SW
9 mph
9 mph
1500
45°F
SW
11 mph
11 mph
1800
45°F
SW
9 mph
9 mph
2100
46°F
SW
9 mph
9 mph
December 26, friday
0000
46°F
SW
9 mph
9 mph
0300
45°F
SW
7 mph
7 mph
0600
45°F
SW
6 mph
6 mph
