28.12
sun
sun
Day
52°F
NE 1 mph
Precip.
0%
0%
Night
50°F
S 5 mph
Precip.
0%
0%
29.12
mon
mon
Day
54°F
N 2 mph
Precip.
0%
0%
Night
50°F
SE 5 mph
Precip.
0%
0%
30.12
tue
tue
Day
54°F
SW 11 mph
Precip.
0%
0%
Night
50°F
S 9 mph
Precip.
0%
0%
31.12
wed
wed
Day
50°F
SW 1 mph
Precip.
0%
0%
Night
50°F
SE 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
52°F
SW 6 mph
Precip.
0%
0%
Night
46°F
NE 11 mph
Precip.
0%
0%
02.01
fri
fri
Day
48°F
NE 2 mph
Precip.
0%
0%
Night
46°F
SE 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
46°F
SW 4 mph
Precip.
0%
0%
Night
45°F
S 9 mph
Precip.
0%
0%
04.01
sun
sun
Day
48°F
NE 2 mph
Precip.
0%
0%
Night
48°F
SE 7 mph
Precip.
0%
0%
05.01
mon
mon
Day
50°F
E 4 mph
Precip.
0%
0%
Night
48°F
S 5 mph
Precip.
0%
0%
06.01
tue
tue
Day
54°F
N 3 mph
Precip.
0%
0%
Night
52°F
SE 5 mph
Precip.
0%
0%
07.01
wed
wed
Day
54°F
NE 3 mph
Precip.
30%
30%
Night
52°F
NE 7 mph
Precip.
67%
67%
08.01
thu
thu
Day
52°F
NE 19 mph
Precip.
23%
23%
Night
46°F
S 12 mph
Precip.
0%
0%
09.01
fri
fri
Day
48°F
NE 9 mph
Precip.
0%
0%
Night
46°F
SE 11 mph
Precip.
0%
0%
sea water
temperature
temperature
| Diano Marina |
monthly
weather
weather
| Diano Marina |
current
weather
weather
| Diano Marina |
7 days
forecast
forecast
| Diano Marina |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 61.6°F. The highest and lowest sea temperatures during the month were 62.6°F and 60.1°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 59.5°F and 57.4°F.
Air temperature in Diano Marina, °F
Precipitation total in Diano Marina, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Diano Marina
Diano Marina on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Diano Marina
Local time: 00:56
December 28, sunday
0300
52°F
SE
5 mph
5 mph
0600
48°F
SE
4 mph
4 mph
0900
50°F
SE
3 mph
3 mph
1200
52°F
NE
1 mph
1 mph
1500
55°F
SW
2 mph
2 mph
1800
52°F
S
7 mph
7 mph
2100
50°F
S
6 mph
6 mph
December 29, monday
0000
50°F
S
5 mph
5 mph
