28.08
fri
fri
Day
88°F
NE 5 mph
Precip.
3%
3%
Night
84°F
E 4 mph
Precip.
6%
6%
29.08
sat
sat
Day
84°F
E 14 mph
Precip.
17%
17%
Night
84°F
S 1 mph
Precip.
4%
4%
30.08
sun
sun
Day
84°F
NE 7 mph
Precip.
4%
4%
Night
82°F
SE 6 mph
Precip.
5%
5%
31.08
mon
mon
Day
82°F
NE 6 mph
Precip.
3%
3%
Night
81°F
E 5 mph
Precip.
6%
6%
01.09
tue
tue
Day
81°F
N 9 mph
Precip.
6%
6%
Night
81°F
N 6 mph
Precip.
6%
6%
02.09
wed
wed
Day
81°F
N 6 mph
Precip.
8%
8%
Night
81°F
E 5 mph
Precip.
10%
10%
03.09
thu
thu
Day
82°F
E 9 mph
Precip.
9%
9%
Night
79°F
N 7 mph
Precip.
6%
6%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.6°F. The highest and lowest sea temperatures during the month were 80.2°F and 75.9°F.
Air temperature in Naples, °F
Precipitation total in Naples, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Naples
Naples on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Naples
Local time: 04:51
August 28, friday
0600
82°F
NE
3 mph
3 mph
0900
84°F
NE
2 mph
2 mph
1200
88°F
NE
5 mph
5 mph
1500
88°F
NE
6 mph
6 mph
1800
86°F
E
3 mph
3 mph
2100
86°F
SE
6 mph
6 mph
August 29, saturday
0000
84°F
E
4 mph
4 mph
0300
82°F
NW
6 mph
6 mph
