Average sea water temperature in September:
+75.0°F
| Minimum sea water temperature in September: | 80.8°F |
| Maximum sea water temperature in September: | 68.7°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 78.1°F. The highest and lowest sea temperatures during the month were 80.8°F and 75.7°F.
Monthly sea water temperature in Alghero, °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 |
| Avola | 82.1°F | 79.7°F |
| Letojanni | 82.1°F | 78.9°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 |
| Santa Maria di Leuca | 81.5°F | 78.2°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 Alghero
Alghero on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Alghero
Local time: 09:29
October 05, monday
1200
81°F
SE
2 mph
2 mph
1500
81°F
SE
7 mph
7 mph
1800
75°F
SW
11 mph
11 mph
2100
73°F
SW
9 mph
9 mph
October 06, tuesday
0000
73°F
SW
7 mph
7 mph
0300
70°F
W
2 mph
2 mph
0600
70°F
W
6 mph
6 mph
0900
72°F
SW
8 mph
8 mph
