Please click on any column to get detailed information about Ostia weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Ostia is july. The average daily temp is 86.5°F. The average nightly temp is 76.3°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 79.1°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in Ostia
Ostia on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Ostia
Local time: 12:40
December 22, sunday
1500
54°F
N
21 mph
21 mph
1800
54°F
NW
9 mph
9 mph
2100
55°F
E
18 mph
18 mph
December 23, monday
0000
57°F
E
29 mph
29 mph
0300
52°F
SE
25 mph
25 mph
0600
46°F
SE
22 mph
22 mph
0900
46°F
SE
30 mph
30 mph
1200
48°F
S
32 mph
32 mph
