06.09
sun
sun
Day
79°F
N 2 mph
Precip.
4%
4%
Night
81°F
S 4 mph
Precip.
7%
7%
07.09
mon
mon
Day
79°F
N 4 mph
Precip.
6%
6%
Night
79°F
S 4 mph
Precip.
6%
6%
08.09
tue
tue
Day
79°F
N 2 mph
Precip.
5%
5%
Night
79°F
W 2 mph
Precip.
18%
18%
09.09
wed
wed
Day
77°F
NW 7 mph
Precip.
31%
31%
Night
77°F
SW 6 mph
Precip.
9%
9%
10.09
thu
thu
Day
77°F
W 2 mph
Precip.
19%
19%
Night
77°F
E 6 mph
Precip.
57%
57%
11.09
fri
fri
Day
77°F
N 10 mph
Precip.
5%
5%
Night
79°F
NE 13 mph
Precip.
8%
8%
12.09
sat
sat
Day
77°F
NW 12 mph
Precip.
10%
10%
Night
72°F
SW 11 mph
Precip.
5%
5%
13.09
sun
sun
Day
72°F
W 3 mph
Precip.
11%
11%
Night
72°F
NE 11 mph
Precip.
41%
41%
14.09
mon
mon
Day
73°F
SW 12 mph
Precip.
3%
3%
Night
72°F
SW 11 mph
Precip.
4%
4%
15.09
tue
tue
Day
72°F
W 3 mph
Precip.
7%
7%
Night
72°F
SW 9 mph
Precip.
7%
7%
16.09
wed
wed
Day
70°F
NW 4 mph
Precip.
2%
2%
Night
72°F
S 6 mph
Precip.
5%
5%
17.09
thu
thu
Day
73°F
N 17 mph
Precip.
59%
59%
Night
70°F
SW 27 mph
Precip.
76%
76%
18.09
fri
fri
Day
64°F
NW 16 mph
Precip.
76%
76%
Night
61°F
S 6 mph
Precip.
36%
36%
19.09
sat
sat
Day
68°F
NE 17 mph
Precip.
58%
58%
Night
68°F
NE 6 mph
Precip.
11%
11%
sea water
temperature
temperature
| Bonassola |
monthly
weather
weather
| Bonassola |
current
weather
weather
| Bonassola |
7 days
forecast
forecast
| Bonassola |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.7°F. The highest and lowest sea temperatures during the month were 77.5°F and 72.9°F.
Air temperature in Bonassola, °F
Precipitation total in Bonassola, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bonassola
Bonassola on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Bonassola
Local time: 14:09
September 06, sunday
1500
81°F
NE
2 mph
2 mph
1800
82°F
SE
4 mph
4 mph
2100
81°F
SE
7 mph
7 mph
September 07, monday
0000
81°F
S
4 mph
4 mph
0300
81°F
SW
4 mph
4 mph
0600
81°F
W
3 mph
3 mph
0900
79°F
W
4 mph
4 mph
1200
79°F
N
4 mph
4 mph
