02.09
wed
wed
Day
75°F
NW 5 mph
Precip.
22%
22%
Night
77°F
SE 5 mph
Precip.
8%
8%
03.09
thu
thu
Day
77°F
NE 2 mph
Precip.
5%
5%
Night
79°F
S 8 mph
Precip.
4%
4%
04.09
fri
fri
Day
81°F
E 5 mph
Precip.
3%
3%
Night
79°F
S 3 mph
Precip.
4%
4%
05.09
sat
sat
Day
79°F
N 6 mph
Precip.
18%
18%
Night
77°F
S 6 mph
Precip.
18%
18%
06.09
sun
sun
Day
79°F
N 2 mph
Precip.
4%
4%
Night
81°F
NE 6 mph
Precip.
7%
7%
07.09
mon
mon
Day
79°F
N 4 mph
Precip.
5%
5%
Night
79°F
NE 5 mph
Precip.
6%
6%
08.09
tue
tue
Day
77°F
N 3 mph
Precip.
5%
5%
Night
77°F
NE 4 mph
Precip.
6%
6%
09.09
wed
wed
Day
77°F
NW 6 mph
Precip.
16%
16%
Night
77°F
N 10 mph
Precip.
41%
41%
10.09
thu
thu
Day
73°F
N 12 mph
Precip.
6%
6%
Night
73°F
W 12 mph
Precip.
5%
5%
11.09
fri
fri
Day
73°F
W 5 mph
Precip.
16%
16%
Night
75°F
W 7 mph
Precip.
8%
8%
12.09
sat
sat
Day
73°F
NW 3 mph
Precip.
4%
4%
Night
75°F
S 7 mph
Precip.
4%
4%
13.09
sun
sun
Day
77°F
W 3 mph
Precip.
3%
3%
Night
77°F
S 10 mph
Precip.
4%
4%
14.09
mon
mon
Day
79°F
W 5 mph
Precip.
5%
5%
Night
77°F
SW 11 mph
Precip.
4%
4%
15.09
tue
tue
Day
77°F
NW 2 mph
Precip.
2%
2%
Night
77°F
SE 5 mph
Precip.
5%
5%
sea water
temperature
temperature
| Monterosso |
monthly
weather
weather
| Monterosso |
current
weather
weather
| Monterosso |
7 days
forecast
forecast
| Monterosso |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.9°F. The highest and lowest sea temperatures during the month were 77.7°F and 72.9°F.
Air temperature in Monterosso, °F
Precipitation total in Monterosso, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Monterosso
Monterosso on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Monterosso
Local time: 04:37
September 02, wednesday
0600
75°F
SW
6 mph
6 mph
0900
75°F
W
4 mph
4 mph
1200
75°F
NW
5 mph
5 mph
1500
77°F
N
2 mph
2 mph
1800
79°F
SE
4 mph
4 mph
2100
77°F
SE
7 mph
7 mph
September 03, thursday
0000
77°F
SE
5 mph
5 mph
0300
75°F
SW
6 mph
6 mph
