20.04
sun
sun
Day
66°F
NE 11 mph
Precip.
89%
89%
Night
61°F
S 4 mph
Precip.
0%
0%
21.04
mon
mon
Day
66°F
NW 9 mph
Precip.
0%
0%
Night
59°F
N 5 mph
Precip.
0%
0%
22.04
tue
tue
Day
66°F
NE 11 mph
Precip.
61%
61%
Night
61°F
NE 12 mph
Precip.
76%
76%
23.04
wed
wed
Day
64°F
NE 21 mph
Precip.
100%
100%
Night
61°F
S 4 mph
Precip.
0%
0%
24.04
thu
thu
Day
64°F
N 6 mph
Precip.
65%
65%
Night
59°F
NE 6 mph
Precip.
0%
0%
25.04
fri
fri
Day
68°F
NW 6 mph
Precip.
60%
60%
Night
57°F
SW 9 mph
Precip.
0%
0%
26.04
sat
sat
Day
61°F
N 6 mph
Precip.
72%
72%
Night
54°F
E 6 mph
Precip.
62%
62%
Sea water temperature in April, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
54
57
60
63
66
69
The average sea water temperature in April of 2025 was 60.3°F. The highest and lowest sea temperatures during the month were 61.7°F and 58.6°F.
Sea water temperature in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
59
62
65
68
71
74
The average sea water temperature in May of 2024 was 66.9°F. The highest and lowest sea temperatures during the month were 69.4°F and 64.9°F.
Air temperature in Hakone, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
54.1
63.2
70.7
80.7
86.8
84.2
75.7
71.0
63.5
56.1
50.2
49.4
46.6
56.2
64.5
73.6
78.2
75.5
68.6
62.9
55.7
48.4
42.3
41.2
| Day temperature | Night temperature |
Precipitation total in Hakone, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.3
3.4
4.6
5.7
6.9
8.0
1.4
2.8
5.3
5.2
5.3
6.2
6.7
5.4
4.8
4.8
2.1
1.6
* Charts above show average data for the last 3 years.
Best time for vacation in Hakone
Hakone on a weather map
Leaflet | Tiles © Esri
Places in Japan:
Name
°F
24 Hours Forecast
Hakone
Local time: 13:02
April 20, sunday
1500
66°F
NE
15 mph
15 mph
1800
64°F
NE
11 mph
11 mph
2100
61°F
E
7 mph
7 mph
April 21, monday
0000
61°F
S
4 mph
4 mph
0300
63°F
SW
9 mph
9 mph
0600
61°F
SW
8 mph
8 mph
0900
63°F
W
8 mph
8 mph
1200
66°F
NW
9 mph
9 mph
