27.04
mon
mon
Day
66°F
E 6 mph
Precip.
0%
0%
Night
59°F
SE 5 mph
Precip.
0%
0%
28.04
tue
tue
Day
66°F
NE 6 mph
Precip.
0%
0%
Night
57°F
S 3 mph
Precip.
0%
0%
29.04
wed
wed
Day
68°F
NE 5 mph
Precip.
0%
0%
Night
61°F
S 5 mph
Precip.
0%
0%
30.04
thu
thu
Day
68°F
N 6 mph
Precip.
0%
0%
Night
59°F
NW 6 mph
Precip.
0%
0%
01.05
fri
fri
Day
64°F
NE 9 mph
Precip.
62%
62%
Night
59°F
NE 3 mph
Precip.
0%
0%
02.05
sat
sat
Day
64°F
NE 8 mph
Precip.
81%
81%
Night
59°F
SE 6 mph
Precip.
0%
0%
03.05
sun
sun
Day
66°F
E 9 mph
Precip.
0%
0%
Night
59°F
SE 2 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 61.7°F. The highest and lowest sea temperatures during the month were 64.6°F and 58.5°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 66.6°F. The highest and lowest sea temperatures during the month were 68.2°F and 64.0°F.
Air temperature in Nettuno, °F
Precipitation total in Nettuno, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Nettuno
Nettuno on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Nettuno
Local time: 00:21
April 27, monday
0300
57°F
SE
6 mph
6 mph
0600
55°F
S
4 mph
4 mph
0900
61°F
SE
2 mph
2 mph
1200
66°F
E
6 mph
6 mph
1500
66°F
E
11 mph
11 mph
1800
64°F
E
9 mph
9 mph
2100
59°F
SE
6 mph
6 mph
April 28, tuesday
0000
59°F
SE
5 mph
5 mph
