21.09
mon
mon
Day
75°F
E 5 mph
Precip.
15%
15%
Night
77°F
SE 10 mph
Precip.
7%
7%
22.09
tue
tue
Day
77°F
W 6 mph
Precip.
14%
14%
Night
73°F
SW 25 mph
Precip.
10%
10%
23.09
wed
wed
Day
73°F
W 9 mph
Precip.
1%
1%
Night
75°F
SE 4 mph
Precip.
2%
2%
24.09
thu
thu
Day
73°F
NW 11 mph
Precip.
13%
13%
Night
72°F
NW 11 mph
Precip.
65%
65%
25.09
fri
fri
Day
75°F
W 4 mph
Precip.
10%
10%
Night
72°F
SW 21 mph
Precip.
2%
2%
26.09
sat
sat
Day
73°F
SW 9 mph
Precip.
1%
1%
Night
75°F
SW 12 mph
Precip.
2%
2%
27.09
sun
sun
Day
72°F
NW 5 mph
Precip.
1%
1%
Night
73°F
NE 4 mph
Precip.
4%
4%
sea water
temperature
temperature
| Gragnano |
monthly
weather
weather
| Gragnano |
current
weather
weather
| Gragnano |
14 days
forecast
forecast
| Gragnano |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 82.9°F. The highest and lowest sea temperatures during the month were 84.9°F and 80.1°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 70.7°F. The highest and lowest sea temperatures during the month were 75.7°F and 68.2°F.
Air temperature in Gragnano, °F
Precipitation total in Gragnano, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Gragnano
Gragnano on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Gragnano
Local time: 23:26
September 22, tuesday
0000
77°F
SE
10 mph
10 mph
0300
77°F
SE
7 mph
7 mph
0600
75°F
SW
3 mph
3 mph
0900
77°F
W
6 mph
6 mph
1200
77°F
W
6 mph
6 mph
1500
77°F
NE
8 mph
8 mph
1800
79°F
E
7 mph
7 mph
2100
77°F
SW
25 mph
25 mph
