Average sea water temperature in January:
+59.0°F
| Minimum sea water temperature in January: | 61.5°F |
| Maximum sea water temperature in January: | 56.7°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
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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.
Monthly sea water temperature in Ostia, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
62.1
66.8
71.6
76.1
79.1
77.8
72.4
65.2
60.1
57.5
57.5
59
Which Italy resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Lampedusa | 63.1°F | 63.3°F |
| Avola | 61.4°F | 60.9°F |
| Sirakuzy | 61.3°F | 60.8°F |
| Taormina | 61.2°F | 60.8°F |
| Giardini Naxos | 61.2°F | 60.8°F |
| Lipari | 61.1°F | 62.1°F |
| Ischia | 61.1°F | 60.9°F |
| Catania | 61.1°F | 60.5°F |
| Tropea | 61.0°F | 61.4°F |
| Capri | 61.0°F | 61.1°F |
| Capo Vaticano | 61.0°F | 61.5°F |
| Naples | 60.9°F | 60.7°F |
| Sorrento | 60.8°F | 60.8°F |
| Positano | 60.8°F | 60.8°F |
| Amalfi | 60.8°F | 60.6°F |
| Maiori | 60.8°F | 60.6°F |
| Agrigento | 60.7°F | 60.4°F |
| Mondello | 60.7°F | 60.7°F |
| Scalea | 60.7°F | 61.0°F |
| Paestum | 60.6°F | 60.5°F |
Best time for vacation in Ostia
Ostia on a weather map
Leaflet | Tiles © Esri
Places in Italy:
Name
°F
24 Hours Forecast
Ostia
Local time: 21:07
April 13, sunday
0000
55°F
NW
9 mph
9 mph
0300
57°F
NW
9 mph
9 mph
0600
57°F
NW
8 mph
8 mph
0900
59°F
NW
16 mph
16 mph
1200
61°F
NW
16 mph
16 mph
1500
61°F
NW
12 mph
12 mph
1800
61°F
NW
10 mph
10 mph
2100
61°F
W
10 mph
10 mph
