Current Sea Water Temperature:
+67.2°F
| Maximum Sea Water Temperature in May: | 74.4°F |
| Minimum Sea Water Temperature in May: | 61.6°F |
| Average water temperature in May: | 67.0°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 17 | 67.2°F | May 12 | 67.0°F |
| May 16 | 67.4°F | May 11 | 65.6°F |
| May 15 | 67.4°F | May 10 | 66.0°F |
| May 14 | 67.0°F | May 09 | 65.4°F |
| May 13 | 67.6°F | May 08 | 65.2°F |
When is the Warmest Sea for Fiumicino?
According to our data for the last three years for Fiumicino the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Fiumicino was 80.7°F. The maximum and minimum values were 76.4°F and 82.8°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Fiumicino was 82.0°F. The maximum and minimum values were 77.0°F and 87.0°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Fiumicino was 79.7°F. The maximum and minimum values were 77.6°F and 81.2°F respectively.
Italy Resorts:
NAME
F°
| Amalfi |  |
+64 |
| Bari | |
+64 |
| Bibione | |
+60 |
| Cagliari | |
+64 |
| Catania | |
+66 |
| Florence | |
+60 |
| Genoa | |
+60 |
| Lido di Jesolo |  |
+60 |
| Naples | |
+66 |
| Palermo |  |
+64 |
| Rimini | |
+64 |
| Rome | |
+64 |
| Sicily | |
+58 |
| Tropea | |
+62 |
| Venice | |
+60 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Fiumicino
Local time: 07:55
18 may, monday
| 0900 |  |
64°F | NE 2 mph |
| 1200 |  |
66°F | NE 8 mph |
| 1500 | |
66°F | NE 11 mph |
| 1800 | |
66°F | NE 9 mph |
| 2100 |  |
62°F | NE 3 mph |
19 may, tuesday
| 0000 | |
60°F | S 2 mph |
| 0300 |  |
58°F | SW 6 mph |
| 0600 | |
56°F | SW 9 mph |