Measurements:
°C
°F
CURRENT WEATHER
17:14
Nettuno
88°F
E 9 mph
Feels like: 90°F
Precip: 2%
World Resorts Italy Nettuno Weather

7 Day Weather Forecast

08.22
sat
DAY
92°F
E 12 mph
precip
2%
NIGHT
76°F
W 3 mph
precip
9%
08.23
sun
DAY
94°F
N 9 mph
precip
1%
NIGHT
78°F
SE 5 mph
precip
3%
08.24
mon
DAY
94°F
NE 10 mph
precip
1%
NIGHT
82°F
SE 6 mph
precip
11%
08.25
tue
DAY
98°F
N 9 mph
precip
5%
NIGHT
78°F
W 5 mph
precip
19%
08.26
wed
DAY
96°F
NE 8 mph
precip
1%
NIGHT
80°F
W 6 mph
precip
14%
08.27
thu
DAY
96°F
N 11 mph
precip
1%
NIGHT
84°F
N 3 mph
precip
5%
08.28
fri
DAY
100°F
NW 16 mph
precip
5%
NIGHT
82°F
NW 7 mph
precip
13%

Nettuno Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Nettuno was 29.2°F. The maximum and minimum values were 28.9°F and 29.6°F respectively.

Nettuno on the Weather Map

Best Time to Visit Nettuno
The most sunny months:
July 29 days
August 27 days
June 26 days
The most warm months:
August 89.8 °F
July 89.0 °F
June 82.6 °F
Warmest sea temperature:
August 82.8 °F
July 81.2 °F
September 79.4 °F
The most cold months:
January 55.1 °F
February 56.3 °F
December 58.0 °F
The most rainy months:
November 7 days
December 5 days
March 5 days
The most windy months:
February 9 mph
November 9 mph
January 8 mph
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