Average sea water temperature in January:
+54.7°F
| Minimum sea water temperature in January: | 59.5°F |
| Maximum sea water temperature in January: | 48.9°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 52.9°F. The highest and lowest sea temperatures during the month were 55.4°F and 48.9°F.
Monthly sea water temperature in Tokyo, °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 Tokyo
Tokyo on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Tokyo
Local time: 23:12
December 17, wednesday
0000
46°F
SE
5 mph
5 mph
0300
46°F
SE
3 mph
3 mph
0600
45°F
S
2 mph
2 mph
0900
46°F
S
4 mph
4 mph
1200
50°F
SW
4 mph
4 mph
1500
52°F
W
4 mph
4 mph
1800
52°F
SW
4 mph
4 mph
2100
50°F
S
6 mph
6 mph
