Average sea water temperature in May:
+64.7°F
| Minimum sea water temperature in May: | 71.6°F |
| Maximum sea water temperature in May: | 60.3°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 64.5°F. The highest and lowest sea temperatures during the month were 67.1°F and 63.1°F.
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Monthly sea water temperature in Grosseto, °F
Which Italy resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Cefalu | 66.5°F | 67.4°F |
| Sicily | 66.5°F | 67.1°F |
| Scalea | 66.1°F | 67.5°F |
| Santa Margherita Ligure | 66.0°F | 66.6°F |
| Portofino | 66.0°F | 66.6°F |
| Camogli | 66.0°F | 66.6°F |
| Recco | 66.0°F | 66.7°F |
| La Spezia | 66.0°F | 66.6°F |
| Lampedusa | 66.0°F | 67.2°F |
| Rapallo | 65.9°F | 66.6°F |
| Vernazza | 65.9°F | 66.6°F |
| Riomaggiore | 65.9°F | 66.6°F |
| Viareggio | 65.9°F | 66.9°F |
| Abano Terme | 65.9°F | 68.0°F |
| Padova | 65.9°F | 68.0°F |
| Forte dei Marmi | 65.9°F | 66.7°F |
| Lerici | 65.9°F | 66.6°F |
| Cagliari | 65.9°F | 66.5°F |
| Palermo | 65.8°F | 66.8°F |
| Naples | 65.8°F | 67.4°F |
Best time for vacation in Grosseto
Grosseto on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Grosseto
Local time: 20:29
May 26, tuesday
2100
70°F
SE
2 mph
2 mph
May 27, wednesday
0000
68°F
SW
4 mph
4 mph
0300
66°F
S
4 mph
4 mph
0600
66°F
SW
4 mph
4 mph
0900
75°F
S
2 mph
2 mph
1200
81°F
E
9 mph
9 mph
1500
82°F
E
17 mph
17 mph
1800
81°F
SE
16 mph
16 mph
