Average sea water temperature in August:
+78.5°F
| Minimum sea water temperature in August: | 84.9°F |
| Maximum sea water temperature in August: | 73.6°F |
Daily sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 81.3°F. The highest and lowest sea temperatures during the month were 84.4°F and 79.7°F.
Monthly sea water temperature in Trieste, °F
Which Italy resorts have warmest sea in August?
| Place name | August 2026 | August 2025 |
|---|---|---|
| Cefalu | 85.8°F | 81.7°F |
| Lampedusa | 85.6°F | 80.3°F |
| Ischia | 85.5°F | 80.2°F |
| Capri | 85.4°F | 80.2°F |
| Sicily | 85.3°F | 81.4°F |
| Naples | 85.3°F | 80.1°F |
| Mondello | 85.3°F | 81.1°F |
| Sorrento | 85.0°F | 79.8°F |
| Scalea | 84.7°F | 81.1°F |
| Sperlonga | 84.7°F | 78.9°F |
| Villasimus | 84.6°F | 80.3°F |
| Lido di Pomposa | 84.6°F | 80.0°F |
| Positano | 84.6°F | 79.2°F |
| Tropea | 84.5°F | 81.4°F |
| Palermo | 84.5°F | 80.9°F |
| Nettuno | 84.4°F | 77.7°F |
| Paestum | 84.4°F | 79.7°F |
| Terracina | 84.4°F | 78.5°F |
| Anzio | 84.4°F | 77.6°F |
| Costa Rei | 84.4°F | 80.3°F |
Best time for vacation in Trieste
Trieste on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Trieste
Local time: 03:39
September 12, saturday
0600
55°F
W
11 mph
11 mph
0900
63°F
SW
11 mph
11 mph
1200
70°F
SW
12 mph
12 mph
1500
75°F
SW
9 mph
9 mph
1800
72°F
SW
6 mph
6 mph
2100
64°F
SW
6 mph
6 mph
September 13, sunday
0000
63°F
SW
7 mph
7 mph
0300
61°F
W
7 mph
7 mph
