Average sea water temperature in September:
+75.2°F
| Minimum sea water temperature in September: | 81.7°F |
| Maximum sea water temperature in September: | 70.3°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 79.1°F. The highest and lowest sea temperatures during the month were 81.7°F and 75.4°F.
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| Castiglioncello |
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| Castiglioncello |
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| Castiglioncello |
14 days
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| Castiglioncello |
Monthly sea water temperature in Castiglioncello, °F
Which Italy resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Cefalu | 82.7°F | 79.9°F |
| Sicily | 82.7°F | 79.6°F |
| Mondello | 82.4°F | 80.1°F |
| Letojanni | 82.1°F | 78.9°F |
| Avola | 82.1°F | 79.7°F |
| Taormina | 82.1°F | 79.1°F |
| Giardini Naxos | 82.0°F | 79.1°F |
| Catania | 82.0°F | 79.5°F |
| Soverato | 81.9°F | 79.2°F |
| Fontane Bianche | 81.9°F | 79.6°F |
| Catanzaro | 81.8°F | 78.9°F |
| Sirakuzy | 81.8°F | 79.7°F |
| San Vito Lo Capo | 81.7°F | 79.0°F |
| Santa Maria al Bagno | 81.7°F | 78.3°F |
| Gallipoli | 81.7°F | 78.3°F |
| Tropea | 81.6°F | 79.4°F |
| Taranto | 81.6°F | 79.0°F |
| Pizzo | 81.4°F | 79.0°F |
| Palermo | 81.4°F | 79.5°F |
| Capo Vaticano | 81.3°F | 79.2°F |
Best time for vacation in Castiglioncello
Castiglioncello on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Castiglioncello
Local time: 03:29
November 07, saturday
0600
55°F
SW
5 mph
5 mph
0900
57°F
W
4 mph
4 mph
1200
59°F
W
3 mph
3 mph
1500
61°F
SW
4 mph
4 mph
1800
57°F
W
13 mph
13 mph
2100
55°F
SW
12 mph
12 mph
November 08, sunday
0000
55°F
W
13 mph
13 mph
0300
55°F
SW
11 mph
11 mph
