Average sea water temperature in January:
+56.0°F
| Minimum sea water temperature in January: | 60.3°F |
| Maximum sea water temperature in January: | 49.6°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 55.9°F. The highest and lowest sea temperatures during the month were 58.1°F and 52.3°F.
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| Yokohama |
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| Yokohama |
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| Yokohama |
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| Yokohama |
Monthly sea water temperature in Yokohama, °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 Yokohama
Yokohama on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Yokohama
Local time: 07:46
December 22, monday
0900
50°F
S
21 mph
21 mph
1200
50°F
S
16 mph
16 mph
1500
52°F
SW
12 mph
12 mph
1800
50°F
W
11 mph
11 mph
2100
48°F
SW
15 mph
15 mph
December 23, tuesday
0000
46°F
SW
14 mph
14 mph
0300
45°F
SW
14 mph
14 mph
0600
45°F
SW
13 mph
13 mph
