World Resorts Italy Ostia Weather

Ostia 7 Days Forecast

13.01
tue
Day
54°F
NW 15 mph
Precip.
70%
Night
52°F
NW 10 mph
Precip.
60%
14.01
wed
Day
55°F
NW 10 mph
Precip.
76%
Night
52°F
W 6 mph
Precip.
65%
15.01
thu
Day
54°F
W 6 mph
Precip.
0%
Night
50°F
W 6 mph
Precip.
0%
16.01
fri
Day
55°F
W 5 mph
Precip.
0%
Night
52°F
SW 7 mph
Precip.
0%
17.01
sat
Day
57°F
NW 6 mph
Precip.
0%
Night
55°F
NW 14 mph
Precip.
100%
18.01
sun
Day
57°F
NW 14 mph
Precip.
100%
Night
55°F
W 11 mph
Precip.
100%
19.01
mon
Day
57°F
W 14 mph
Precip.
54%
Night
55°F
NW 11 mph
Precip.
100%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 59.8°F. The highest and lowest sea temperatures during the month were 61.0°F and 58.1°F.

Air temperature in Ostia, °F

Precipitation total in Ostia, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Ostia

Sunniest months:
July 29 days
August 28 days
June 26 days
Warmest months:
August 86.2 °F
July 85.5 °F
June 79.8 °F
Warmest sea temp:
August 79.1 °F
July 77.9 °F
September 76.1 °F
Coldest months:
January 54.7 °F
February 55.8 °F
December 57.3 °F
Rainiest months:
November 6 days
March 5 days
December 4 days
Windiest months:
February 9.8 mph
November 9.7 mph
January 9.7 mph

Ostia on a weather map

Current weather
04:55
Ostia
+50°F
NW 9 mph
Feels like: +46°F
Precip.: 73%
Places in Italy:
Name
°F
Amalfi
+39°F
Bari
+43°F
Venice
+36°F
Genoa
+45°F
Cagliari
+46°F
Catania
+45°F
Naples
+46°F
Palermo
+45°F
Pisa
+46°F
Reggio di Calabria
+45°F
Rome
+45°F
Rimini
+45°F
Sicily
+36°F
Scalea
+32°F
Florence
+41°F
all places
24 Hours Forecast
Ostia
Local time: 04:55
January 13, tuesday
0600
50°F
NW
9 mph
0900
50°F
NW
12 mph
1200
54°F
NW
15 mph
1500
54°F
NW
15 mph
1800
52°F
NW
12 mph
2100
52°F
NW
11 mph
January 14, wednesday
0000
52°F
NW
10 mph
0300
52°F
NW
8 mph
Units of measurement: °C / °F