Average sea water temperature in July:
+77.9°F
| Minimum sea water temperature in July: | 83.5°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 79.7°F. The highest and lowest sea temperatures during the month were 82.9°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 |
|---|---|---|
| Padova | 83.0°F | 80.6°F |
| Chioggia | 82.6°F | 80.2°F |
| Venice | 82.6°F | 80.0°F |
| Mondello | 82.6°F | 82.2°F |
| Cefalu | 82.2°F | 82.5°F |
| Marina di Zambrone | 82.2°F | 82.2°F |
| Lido | 82.2°F | 80.0°F |
| Cesenatico | 82.1°F | 80.1°F |
| Palermo | 82.1°F | 82.0°F |
| Milano Marittima | 82.0°F | 79.9°F |
| Cervia | 82.0°F | 79.9°F |
| Sicily | 81.9°F | 82.3°F |
| Tropea | 81.9°F | 81.6°F |
| Lido Adriano | 81.9°F | 79.7°F |
| Ravenna | 81.9°F | 79.6°F |
| Lido di Savio | 81.8°F | 79.7°F |
| Ischia | 81.7°F | 80.6°F |
| Naples | 81.6°F | 80.8°F |
| Capri | 81.6°F | 80.5°F |
| Lido di Jesolo | 81.6°F | 79.0°F |
Best time for vacation in Ostia
Ostia on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Ostia
Local time: 13:56
July 16, thursday
1500
88°F
E
14 mph
14 mph
1800
88°F
E
18 mph
18 mph
2100
82°F
SE
15 mph
15 mph
July 17, friday
0000
81°F
SE
19 mph
19 mph
0300
79°F
SE
7 mph
7 mph
0600
77°F
NW
4 mph
4 mph
0900
82°F
NW
9 mph
9 mph
1200
86°F
N
10 mph
10 mph
