Average sea water temperature in July:
+78.1°F
| Minimum sea water temperature in July: | 85.1°F |
| Maximum sea water temperature in July: | 71.8°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.6°F. The highest and lowest sea temperatures during the month were 85.1°F and 76.5°F.
Monthly sea water temperature in Ostia, °F
Which Italy resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Mondello | 83.5°F | 82.2°F |
| Cefalu | 83.2°F | 82.5°F |
| Palermo | 83.1°F | 82.0°F |
| Sicily | 83.0°F | 82.3°F |
| Lido di Pomposa | 83.0°F | 80.4°F |
| Ischia | 82.8°F | 80.6°F |
| Marina di Zambrone | 82.8°F | 82.2°F |
| Capri | 82.6°F | 80.5°F |
| Tropea | 82.5°F | 81.6°F |
| Lampedusa | 82.5°F | 80.5°F |
| Naples | 82.5°F | 80.8°F |
| Scalea | 82.4°F | 81.2°F |
| Elba | 82.4°F | 79.9°F |
| Padova | 82.3°F | 80.6°F |
| Chioggia | 82.2°F | 80.2°F |
| San Vito Lo Capo | 82.0°F | 80.9°F |
| Sorrento | 82.0°F | 80.5°F |
| Baia Domizia | 82.0°F | 79.9°F |
| Cesenatico | 82.0°F | 80.1°F |
| Sperlonga | 81.9°F | 79.2°F |
Best time for vacation in Ostia
Ostia on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Ostia
Local time: 16:18
August 05, wednesday
1800
86°F
N
3 mph
3 mph
2100
82°F
SW
7 mph
7 mph
August 06, thursday
0000
81°F
SW
6 mph
6 mph
0300
79°F
SW
6 mph
6 mph
0600
77°F
SW
7 mph
7 mph
0900
84°F
S
4 mph
4 mph
1200
88°F
E
9 mph
9 mph
1500
88°F
E
12 mph
12 mph
