Average sea water temperature in January:
+55.9°F
| Minimum sea water temperature in January: | 59.9°F |
| Maximum sea water temperature in January: | 52.0°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 56.1°F. The highest and lowest sea temperatures during the month were 58.6°F and 52.0°F.
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| Hiroshima |
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| Hiroshima |
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Monthly sea water temperature in Hiroshima, °F
Which Japan resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Okinawa | 71.6°F | 72.8°F |
| Kamakura | 61.1°F | 62.1°F |
| Atami | 61.1°F | 62.0°F |
| Hakone | 61.0°F | 62.0°F |
| Nagasaki | 60.3°F | 60.6°F |
| Fukuoka | 56.8°F | 57.8°F |
| Hiroshima | 56.1°F | 57.0°F |
| Yokohama | 55.9°F | 55.3°F |
| Nagoya | 53.7°F | 55.8°F |
| Tokyo | 52.9°F | 54.0°F |
| Kobe | 52.5°F | 53.8°F |
| Nara | 51.1°F | 53.5°F |
| Osaka | 51.1°F | 53.7°F |
| Kyoto | 50.7°F | 53.0°F |
| Noboribetsu | 43.3°F | 42.2°F |
| Sapporo | 41.6°F | 43.3°F |
Best time for vacation in Hiroshima
Hiroshima on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Hiroshima
Local time: 14:39
December 30, tuesday
1500
52°F
SE
9 mph
9 mph
1800
43°F
S
8 mph
8 mph
2100
39°F
S
5 mph
5 mph
December 31, wednesday
0000
39°F
S
4 mph
4 mph
0300
37°F
SE
5 mph
5 mph
0600
36°F
SE
7 mph
7 mph
0900
41°F
SE
9 mph
9 mph
1200
45°F
SE
11 mph
11 mph
