Average sea water temperature in September:
+80.2°F
| Minimum sea water temperature in September: | 86.7°F |
| Maximum sea water temperature in September: | 75.9°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 86.7°F and 80.6°F.
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Monthly sea water temperature in Casteldaccia, °F
Which Italy resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Cefalu | 83.5°F | 79.9°F |
| Sicily | 83.4°F | 79.6°F |
| Mondello | 83.1°F | 80.1°F |
| Letojanni | 82.7°F | 78.9°F |
| Avola | 82.6°F | 79.7°F |
| Taormina | 82.6°F | 79.1°F |
| Soverato | 82.6°F | 79.2°F |
| Giardini Naxos | 82.5°F | 79.1°F |
| Catania | 82.5°F | 79.5°F |
| Marina di Zambrone | 82.5°F | 79.3°F |
| Santa Maria al Bagno | 82.5°F | 78.3°F |
| Catanzaro | 82.5°F | 78.9°F |
| Tropea | 82.5°F | 79.4°F |
| San Vito Lo Capo | 82.5°F | 79.0°F |
| Taranto | 82.5°F | 79.0°F |
| Gallipoli | 82.5°F | 78.3°F |
| Fontane Bianche | 82.5°F | 79.6°F |
| Sirakuzy | 82.4°F | 79.7°F |
| Santa Maria di Leuca | 82.4°F | 78.2°F |
| Ischia | 82.3°F | 78.5°F |
Best time for vacation in Casteldaccia
Casteldaccia on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Casteldaccia
Local time: 15:17
September 25, friday
1800
72°F
SW
5 mph
5 mph
2100
68°F
NW
1 mph
1 mph
September 26, saturday
0000
66°F
NE
1 mph
1 mph
0300
64°F
NW
2 mph
2 mph
0600
63°F
NE
1 mph
1 mph
0900
68°F
SW
2 mph
2 mph
1200
73°F
SW
7 mph
7 mph
1500
73°F
SW
8 mph
8 mph
