27.06
sat
sat
Day
88°F
NE 9 mph
Precip.
2%
2%
Night
79°F
SE 8 mph
Precip.
5%
5%
28.06
sun
sun
Day
90°F
E 13 mph
Precip.
1%
1%
Night
79°F
SE 10 mph
Precip.
6%
6%
29.06
mon
mon
Day
88°F
N 9 mph
Precip.
3%
3%
Night
77°F
W 4 mph
Precip.
6%
6%
30.06
tue
tue
Day
86°F
N 9 mph
Precip.
3%
3%
Night
75°F
SW 2 mph
Precip.
6%
6%
01.07
wed
wed
Day
84°F
N 11 mph
Precip.
3%
3%
Night
75°F
W 2 mph
Precip.
11%
11%
02.07
thu
thu
Day
82°F
NE 9 mph
Precip.
3%
3%
Night
75°F
W 8 mph
Precip.
7%
7%
03.07
fri
fri
Day
82°F
NE 8 mph
Precip.
1%
1%
Night
75°F
SE 7 mph
Precip.
5%
5%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 74.4°F. The highest and lowest sea temperatures during the month were 79.7°F and 71.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 81.9°F and 73.8°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: 06:11
June 27, saturday
0900
84°F
NE
2 mph
2 mph
1200
88°F
NE
9 mph
9 mph
1500
88°F
E
12 mph
12 mph
1800
86°F
E
11 mph
11 mph
2100
79°F
SE
9 mph
9 mph
June 28, sunday
0000
79°F
SE
8 mph
8 mph
0300
79°F
SE
6 mph
6 mph
0600
77°F
SE
5 mph
5 mph
