17.12
wed
wed
Day
59°F
NW 5 mph
Precip.
100%
100%
Night
55°F
NW 11 mph
Precip.
100%
100%
18.12
thu
thu
Day
57°F
NW 12 mph
Precip.
0%
0%
Night
57°F
NW 9 mph
Precip.
0%
0%
19.12
fri
fri
Day
57°F
W 6 mph
Precip.
0%
0%
Night
55°F
SW 5 mph
Precip.
0%
0%
20.12
sat
sat
Day
57°F
W 2 mph
Precip.
0%
0%
Night
55°F
W 7 mph
Precip.
0%
0%
21.12
sun
sun
Day
57°F
NW 11 mph
Precip.
0%
0%
Night
57°F
NW 13 mph
Precip.
100%
100%
22.12
mon
mon
Day
59°F
NW 16 mph
Precip.
100%
100%
Night
59°F
NW 17 mph
Precip.
100%
100%
23.12
tue
tue
Day
57°F
NW 22 mph
Precip.
100%
100%
Night
57°F
N 8 mph
Precip.
100%
100%
sea water
temperature
temperature
| Porto Santo Stefano |
monthly
weather
weather
| Porto Santo Stefano |
current
weather
weather
| Porto Santo Stefano |
14 days
forecast
forecast
| Porto Santo Stefano |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 62.6°F. The highest and lowest sea temperatures during the month were 63.9°F and 61.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 59.4°F. The highest and lowest sea temperatures during the month were 60.1°F and 58.6°F.
Air temperature in Porto Santo Stefano, °F
Precipitation total in Porto Santo Stefano, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Porto Santo Stefano
Porto Santo Stefano on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Porto Santo Stefano
Local time: 23:45
December 18, thursday
0000
55°F
NW
11 mph
11 mph
0300
55°F
NW
11 mph
11 mph
0600
55°F
NW
10 mph
10 mph
0900
55°F
W
11 mph
11 mph
1200
57°F
NW
12 mph
12 mph
1500
59°F
NW
11 mph
11 mph
1800
57°F
NW
9 mph
9 mph
2100
57°F
NW
9 mph
9 mph
