21.09
mon
mon
Day
75°F
E 5 mph
Precip.
15%
15%
Night
77°F
SE 10 mph
Precip.
12%
12%
22.09
tue
tue
Day
77°F
NW 7 mph
Precip.
15%
15%
Night
75°F
SW 24 mph
Precip.
5%
5%
23.09
wed
wed
Day
73°F
W 8 mph
Precip.
1%
1%
Night
75°F
S 2 mph
Precip.
1%
1%
24.09
thu
thu
Day
73°F
NW 12 mph
Precip.
14%
14%
Night
73°F
NE 4 mph
Precip.
53%
53%
25.09
fri
fri
Day
75°F
SW 12 mph
Precip.
3%
3%
Night
73°F
N 6 mph
Precip.
42%
42%
26.09
sat
sat
Day
73°F
NW 7 mph
Precip.
58%
58%
Night
73°F
NE 4 mph
Precip.
3%
3%
27.09
sun
sun
Day
72°F
NW 4 mph
Precip.
3%
3%
Night
75°F
SW 11 mph
Precip.
4%
4%
28.09
mon
mon
Day
73°F
W 5 mph
Precip.
3%
3%
Night
75°F
SE 6 mph
Precip.
11%
11%
29.09
tue
tue
Day
73°F
E 4 mph
Precip.
40%
40%
Night
73°F
E 4 mph
Precip.
36%
36%
30.09
wed
wed
Day
73°F
N 6 mph
Precip.
8%
8%
Night
73°F
NE 1 mph
Precip.
14%
14%
01.10
thu
thu
Day
73°F
NW 2 mph
Precip.
12%
12%
Night
75°F
S 6 mph
Precip.
14%
14%
02.10
fri
fri
Day
75°F
W 3 mph
Precip.
3%
3%
Night
77°F
NE 6 mph
Precip.
7%
7%
03.10
sat
sat
Day
75°F
W 4 mph
Precip.
5%
5%
Night
75°F
SE 6 mph
Precip.
7%
7%
04.10
sun
sun
Day
75°F
NW 4 mph
Precip.
6%
6%
Night
75°F
SE 6 mph
Precip.
10%
10%
sea water
temperature
temperature
| Gragnano |
monthly
weather
weather
| Gragnano |
current
weather
weather
| Gragnano |
7 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: 22:39
September 22, tuesday
0000
77°F
SE
10 mph
10 mph
0300
77°F
SE
7 mph
7 mph
0600
75°F
SW
4 mph
4 mph
0900
75°F
W
7 mph
7 mph
1200
77°F
NW
7 mph
7 mph
1500
79°F
N
9 mph
9 mph
1800
79°F
SE
2 mph
2 mph
2100
77°F
SW
24 mph
24 mph
