Average sea water temperature in May:
+63.5°F
| Minimum sea water temperature in May: | 70.9°F |
| Maximum sea water temperature in May: | 59.0°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 64.0°F. The highest and lowest sea temperatures during the month were 64.9°F and 63.3°F.
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| Diano Marina |
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Monthly sea water temperature in Diano Marina, °F
Which Italy resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Sicily | 66.0°F | 67.1°F |
| Cefalu | 65.9°F | 67.4°F |
| Cagliari | 65.6°F | 66.5°F |
| Lampedusa | 65.6°F | 67.2°F |
| Scalea | 65.5°F | 67.5°F |
| Naples | 65.4°F | 67.4°F |
| Forte dei Marmi | 65.3°F | 66.7°F |
| Viareggio | 65.3°F | 66.9°F |
| Le Grazie | 65.3°F | 66.6°F |
| La Spezia | 65.3°F | 66.6°F |
| Lerici | 65.3°F | 66.6°F |
| Palermo | 65.3°F | 66.8°F |
| Ischia | 65.3°F | 67.5°F |
| Portofino | 65.2°F | 66.6°F |
| Tropea | 65.2°F | 67.3°F |
| Vernazza | 65.2°F | 66.6°F |
| Riomaggiore | 65.2°F | 66.6°F |
| Camogli | 65.2°F | 66.6°F |
| Rapallo | 65.2°F | 66.6°F |
| Recco | 65.2°F | 66.7°F |
Best time for vacation in Diano Marina
Diano Marina on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Diano Marina
Local time: 14:27
May 21, thursday
1500
66°F
N
4 mph
4 mph
1800
68°F
NE
6 mph
6 mph
2100
68°F
E
2 mph
2 mph
May 22, friday
0000
64°F
S
4 mph
4 mph
0300
64°F
SE
3 mph
3 mph
0600
64°F
SE
3 mph
3 mph
0900
66°F
W
2 mph
2 mph
1200
68°F
NW
5 mph
5 mph
