24.12
wed
wed
Day
45°F
S 4 mph
Precip.
100%
100%
Night
48°F
S 3 mph
Precip.
100%
100%
25.12
thu
thu
Day
55°F
S 5 mph
Precip.
0%
0%
Night
50°F
S 5 mph
Precip.
0%
0%
26.12
fri
fri
Day
46°F
S 28 mph
Precip.
0%
0%
Night
37°F
SE 13 mph
Precip.
0%
0%
27.12
sat
sat
Day
41°F
S 3 mph
Precip.
0%
0%
Night
43°F
S 1 mph
Precip.
0%
0%
28.12
sun
sun
Day
48°F
S 5 mph
Precip.
0%
0%
Night
45°F
SW 5 mph
Precip.
0%
0%
29.12
mon
mon
Day
46°F
SW 5 mph
Precip.
0%
0%
Night
46°F
S 8 mph
Precip.
100%
100%
30.12
tue
tue
Day
45°F
S 9 mph
Precip.
0%
0%
Night
45°F
S 5 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 58.6°F. The highest and lowest sea temperatures during the month were 61.7°F and 54.9°F.
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.
Air temperature in Tokyo, °F
Precipitation total in Tokyo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tokyo
Tokyo on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Tokyo
Local time: 05:09
December 24, wednesday
0600
45°F
S
9 mph
9 mph
0900
45°F
S
5 mph
5 mph
1200
45°F
S
4 mph
4 mph
1500
45°F
S
9 mph
9 mph
1800
46°F
S
5 mph
5 mph
2100
46°F
S
4 mph
4 mph
December 25, thursday
0000
48°F
S
3 mph
3 mph
0300
50°F
NW
0 mph
0 mph
