Measurements:
°C
°F
Ostia
52°F
NW 11 mph
Feels like: 48°F
Precip: 63%
World Resorts Italy Ostia Weather

Ostia Sea Water Temperature

Current Sea Water Temperature:
+64.8°F
Maximum Sea Water Temperature in December: 67.0°F
Minimum Sea Water Temperature in December: 60.0°F
Average water temperature in December: 63.3°F

Sea Water Temperature for the Last 10 Days:

December 13 64.8°F December 08 65.8°F
December 12 64.6°F December 07 65.8°F
December 11 64.8°F December 06 65.6°F
December 10 65.2°F December 05 66.0°F
December 09 65.8°F December 04 66.0°F

When is the Warmest Sea for Ostia?

According to our data for the last three years for Ostia 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: 2018 2017 2016

The average sea surface temperature in August 2018 for Ostia was 84.0°F. The maximum and minimum values were 80.6°F and 85.6°F respectively.

Sea Water Temperature in July

Select Year: 2018 2017 2016

The average sea surface temperature in July 2018 for Ostia was 79.9°F. The maximum and minimum values were 75.6°F and 82.2°F respectively.

Sea Water Temperature in September

Select Year: 2018 2017 2016

The average sea surface temperature in September 2018 for Ostia was 81.1°F. The maximum and minimum values were 79.0°F and 82.2°F respectively.

Best Time to Visit Ostia
The most sunny months:
July 30 days
August 30 days
June 27 days
The most warm months:
August 92.4 °F
July 90.7 °F
September 84.0 °F
Warmest sea temperature:
August 82.0 °F
July 80.5 °F
September 78.4 °F
The most cold months:
February 55.3 °F
January 55.6 °F
December 58.3 °F
The most rainy months:
March 7 days
November 7 days
February 6 days
The most windy months:
February 10 mph
March 9 mph
January 9 mph

Ostia on the Weather Map

Italy Resorts:
NAME
Bari +54
Cagliari +58
Catania +64
Florentia +46
Genova +40
Livorno +46
Neapolis +56
Padova +40
Palermo +62
Ravenna +48
Reggio di Calabria +62
Rimini +46
Roma +50
Sicily +56
Venice +40
24 Hours Weather Forecast
Ostia
Local time: 12:16
13 dec, thursday
1500 52°F
NW
9 mph
1800 54°F
NW
8 mph
2100 48°F
NW
8 mph
14 dec, friday
0000 50°F
NW
11 mph
0300 54°F
W
12 mph
0600 52°F
W
13 mph
0900 54°F
NW
13 mph
1200 58°F
NW
12 mph