28.06
sun
sun
Day
73°F
SW 5 mph
Precip.
44%
44%
Night
70°F
SW 4 mph
Precip.
59%
59%
29.06
mon
mon
Day
75°F
NW 4 mph
Precip.
26%
26%
Night
70°F
S 2 mph
Precip.
25%
25%
30.06
tue
tue
Day
75°F
NW 6 mph
Precip.
29%
29%
Night
70°F
S 3 mph
Precip.
28%
28%
01.07
wed
wed
Day
77°F
N 3 mph
Precip.
17%
17%
Night
72°F
NW 1 mph
Precip.
35%
35%
02.07
thu
thu
Day
68°F
S 9 mph
Precip.
93%
93%
Night
68°F
S 2 mph
Precip.
16%
16%
03.07
fri
fri
Day
72°F
N 4 mph
Precip.
35%
35%
Night
70°F
N 6 mph
Precip.
48%
48%
04.07
sat
sat
Day
72°F
N 2 mph
Precip.
41%
41%
Night
70°F
NE 3 mph
Precip.
31%
31%
05.07
sun
sun
Day
73°F
N 9 mph
Precip.
51%
51%
Night
70°F
NE 3 mph
Precip.
25%
25%
06.07
mon
mon
Day
73°F
NW 6 mph
Precip.
20%
20%
Night
70°F
SW 6 mph
Precip.
21%
21%
07.07
tue
tue
Day
79°F
SW 12 mph
Precip.
3%
3%
Night
70°F
S 9 mph
Precip.
26%
26%
08.07
wed
wed
Day
72°F
S 10 mph
Precip.
87%
87%
Night
68°F
S 20 mph
Precip.
82%
82%
09.07
thu
thu
Day
70°F
NE 7 mph
Precip.
86%
86%
Night
68°F
NE 8 mph
Precip.
14%
14%
10.07
fri
fri
Day
81°F
N 7 mph
Precip.
19%
19%
Night
72°F
SE 1 mph
Precip.
17%
17%
11.07
sat
sat
Day
75°F
W 4 mph
Precip.
32%
32%
Night
73°F
SW 6 mph
Precip.
21%
21%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 71.6°F. The highest and lowest sea temperatures during the month were 73.6°F and 69.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.0°F. The highest and lowest sea temperatures during the month were 82.4°F and 77.0°F.
Air temperature in Hakone, °F
Precipitation total in Hakone, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hakone
Hakone on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Hakone
Local time: 07:37
June 28, sunday
0900
73°F
E
2 mph
2 mph
1200
73°F
SW
5 mph
5 mph
1500
73°F
SW
7 mph
7 mph
1800
72°F
SW
6 mph
6 mph
2100
70°F
S
6 mph
6 mph
June 29, monday
0000
70°F
SW
4 mph
4 mph
0300
70°F
SW
2 mph
2 mph
0600
70°F
SW
2 mph
2 mph
