Current sea water temperature:
+63.3°F
| Minimum sea water temperature in May: | 71.6°F |
| Maximum sea water temperature in May: | 60.3°F |
| Average sea water temperature in May: | 64.7°F |
| more information | |
14 days
forecast
forecast
| Grosseto |
monthly
weather
weather
| Grosseto |
Sea water temperature for the last 10 days:
| May 5 | 63.3°F | April 30 | 64.8°F |
| May 4 | 63.1°F | April 29 | 64.4°F |
| May 3 | 63.3°F | April 28 | 63.9°F |
| May 2 | 63.1°F | April 27 | 63.3°F |
| May 1 | 64.0°F | April 26 | 62.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Grosseto?
Based on the data about daily sea water temperature for the last three years the warmest sea in Grosseto was noticed in August, July and September.
Monthly Sea Temperatures in Grosseto, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 77.3°F. The highest and lowest sea temperatures during the month were 78.8°F and 74.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 81.7°F and 75.7°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 78.1°F and 73.8°F.
current
weather
weather
| Grosseto |
weather in
May
May
| Grosseto |
Best time for vacation in Grosseto
Grosseto on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Grosseto
Local time: 04:25
May 06, wednesday
0600
61°F
NW
17 mph
17 mph
0900
63°F
NW
19 mph
19 mph
1200
66°F
N
24 mph
24 mph
1500
66°F
N
19 mph
19 mph
1800
63°F
NE
15 mph
15 mph
2100
59°F
N
10 mph
10 mph
May 07, thursday
0000
57°F
NW
11 mph
11 mph
0300
59°F
NE
5 mph
5 mph
