25.12
thu
thu
Day
55°F
S 5 mph
Precip.
0%
0%
Night
48°F
SW 3 mph
Precip.
100%
100%
26.12
fri
fri
Day
48°F
SE 25 mph
Precip.
0%
0%
Night
37°F
S 13 mph
Precip.
0%
0%
27.12
sat
sat
Day
41°F
S 2 mph
Precip.
0%
0%
Night
41°F
S 8 mph
Precip.
0%
0%
28.12
sun
sun
Day
46°F
S 5 mph
Precip.
0%
0%
Night
45°F
E 4 mph
Precip.
0%
0%
29.12
mon
mon
Day
50°F
N 7 mph
Precip.
0%
0%
Night
46°F
E 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
52°F
S 4 mph
Precip.
0%
0%
Night
46°F
S 11 mph
Precip.
0%
0%
31.12
wed
wed
Day
46°F
SW 7 mph
Precip.
0%
0%
Night
45°F
S 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
50°F
S 8 mph
Precip.
0%
0%
Night
46°F
S 7 mph
Precip.
0%
0%
02.01
fri
fri
Day
39°F
S 22 mph
Precip.
100%
100%
Night
43°F
N 3 mph
Precip.
80%
80%
03.01
sat
sat
Day
48°F
E 15 mph
Precip.
0%
0%
Night
39°F
E 5 mph
Precip.
0%
0%
04.01
sun
sun
Day
45°F
N 4 mph
Precip.
0%
0%
Night
41°F
E 7 mph
Precip.
0%
0%
05.01
mon
mon
Day
46°F
N 6 mph
Precip.
0%
0%
Night
41°F
SE 6 mph
Precip.
0%
0%
06.01
tue
tue
Day
45°F
S 9 mph
Precip.
0%
0%
Night
41°F
SE 7 mph
Precip.
0%
0%
07.01
wed
wed
Day
46°F
NE 4 mph
Precip.
0%
0%
Night
45°F
N 2 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 58.5°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: 15:24
December 25, thursday
1800
54°F
S
10 mph
10 mph
2100
50°F
S
14 mph
14 mph
December 26, friday
0000
48°F
SW
3 mph
3 mph
0300
50°F
NW
6 mph
6 mph
0600
48°F
S
11 mph
11 mph
0900
46°F
SE
29 mph
29 mph
1200
48°F
SE
25 mph
25 mph
1500
45°F
S
24 mph
24 mph
