31.12
wed
wed
Day
50°F
S 2 mph
Precip.
0%
0%
Night
45°F
SW 8 mph
Precip.
0%
0%
01.01
thu
thu
Day
45°F
SW 5 mph
Precip.
0%
0%
Night
43°F
S 8 mph
Precip.
0%
0%
02.01
fri
fri
Day
43°F
SW 6 mph
Precip.
67%
67%
Night
34°F
S 14 mph
Precip.
100%
100%
03.01
sat
sat
Day
45°F
SE 14 mph
Precip.
0%
0%
Night
41°F
SE 5 mph
Precip.
0%
0%
04.01
sun
sun
Day
46°F
N 6 mph
Precip.
0%
0%
Night
43°F
NE 6 mph
Precip.
0%
0%
05.01
mon
mon
Day
46°F
SE 24 mph
Precip.
0%
0%
Night
39°F
NE 4 mph
Precip.
0%
0%
06.01
tue
tue
Day
46°F
N 4 mph
Precip.
0%
0%
Night
45°F
SE 4 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 57.6°F. The highest and lowest sea temperatures during the month were 61.7°F and 50.9°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: 05:00
December 31, wednesday
0600
45°F
SE
5 mph
5 mph
0900
46°F
S
7 mph
7 mph
1200
50°F
S
2 mph
2 mph
1500
52°F
NW
6 mph
6 mph
1800
52°F
SW
2 mph
2 mph
2100
46°F
S
13 mph
13 mph
January 01, thursday
0000
45°F
SW
8 mph
8 mph
0300
43°F
S
9 mph
9 mph
