Average sea water temperature in May:
+66.0°F
| Minimum sea water temperature in May: | 72.5°F |
| Maximum sea water temperature in May: | 61.0°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 65.3°F. The highest and lowest sea temperatures during the month were 66.7°F and 63.9°F.
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Monthly sea water temperature in Gragnano, °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 |
| 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 |
| Santa Margherita Ligure | 65.2°F | 66.6°F |
| Portofino | 65.2°F | 66.6°F |
| Tropea | 65.2°F | 67.3°F |
| Riomaggiore | 65.2°F | 66.6°F |
| Vernazza | 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 Gragnano
Gragnano on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Gragnano
Local time: 03:07
May 22, friday
0600
66°F
S
9 mph
9 mph
0900
66°F
SW
9 mph
9 mph
1200
70°F
SE
9 mph
9 mph
1500
70°F
E
15 mph
15 mph
1800
70°F
SE
13 mph
13 mph
2100
70°F
S
8 mph
8 mph
May 23, saturday
0000
70°F
SW
9 mph
9 mph
0300
68°F
SW
10 mph
10 mph
