Current sea water temperature:
+81.3°F
| Minimum sea water temperature in September: | 81.7°F |
| Maximum sea water temperature in September: | 70.3°F |
| Average sea water temperature in September: | 75.3°F |
| more information | |
14 days
forecast
forecast
| Monterosso |
monthly
weather
weather
| Monterosso |
Sea water temperature for the last 10 days:
| September 1 | 81.3°F | August 27 | 81.1°F |
| August 31 | 81.3°F | August 26 | 81.5°F |
| August 30 | 81.3°F | August 25 | 81.5°F |
| August 29 | 81.7°F | August 24 | 82.2°F |
| August 28 | 81.3°F | August 23 | 82.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Monterosso?
Based on the data about daily sea water temperature for the last three years the warmest sea in Monterosso was noticed in August, July and September.
Monthly Sea Temperatures in Monterosso, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 83.4°F. The highest and lowest sea temperatures during the month were 84.9°F and 81.1°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.6°F. The highest and lowest sea temperatures during the month were 84.2°F and 78.1°F.
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.
current
weather
weather
| Monterosso |
weather in
September
September
| Monterosso |
Best time for vacation in Monterosso
Monterosso on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Monterosso
Local time: 06:39
September 02, wednesday
0900
75°F
W
6 mph
6 mph
1200
77°F
NW
5 mph
5 mph
1500
79°F
N
5 mph
5 mph
1800
79°F
E
2 mph
2 mph
2100
77°F
SE
6 mph
6 mph
September 03, thursday
0000
77°F
SE
4 mph
4 mph
0300
75°F
SW
5 mph
5 mph
0600
75°F
SW
6 mph
6 mph
