Measurements:
°C
°F
Fiumicino
44°F
SW 7 mph
Feels like: 40°F
Precip: 0%
World Resorts Italy Fiumicino Weather

Fiumicino Sea Water Temperature

Current Sea Water Temperature:
+61.0°F
Maximum Sea Water Temperature in January: 62.2°F
Minimum Sea Water Temperature in January: 57.2°F
Average water temperature in January: 59.8°F

Sea Water Temperature for the Last 10 Days:

January 08 61.0°F January 03 61.8°F
January 07 61.6°F January 02 61.6°F
January 06 61.4°F January 01 61.4°F
January 05 61.6°F December 31 61.6°F
January 04 61.6°F December 30 61.2°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

Select Year: 2025 2024 2023

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

Select Year: 2025 2024 2023

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

Select Year: 2025 2024 2023

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.

Best Time to Visit Fiumicino
The most sunny months:
July 28 days
August 28 days
June 26 days
The most warm months:
August 90.0 °F
July 89.3 °F
June 83.0 °F
Warmest sea temperature:
August 82.1 °F
July 80.9 °F
September 78.8 °F
The most cold months:
January 55.0 °F
February 56.2 °F
December 57.9 °F
The most rainy months:
November 6 days
December 4 days
March 4 days
The most windy months:
February 9 mph
January 9 mph
November 9 mph

Fiumicino on the Weather Map

Italy Resorts:
NAME
Amalfi +40
Bari +44
Cagliari +54
Catania +54
Florence +38
Genoa +30
Naples +46
Palermo +50
Pisa +40
Reggio di Calabria +48
Rimini +34
Rome +40
Scalea +32
Sicily +46
Venice +32
24 Hours Weather Forecast
Fiumicino
Local time: 18:52
08 jan, thursday
2100 44°F
W
7 mph
09 jan, friday
0000 46°F
NW
11 mph
0300 48°F
NW
9 mph
0600 54°F
E
16 mph
0900 58°F
NE
19 mph
1200 58°F
NE
22 mph
1500 60°F
E
23 mph
1800 56°F
E
24 mph