Measurements:
°C
°F
CURRENT WEATHER
14:25
Hakone
78°F
NE 7 mph
Feels like: 82°F
Precip: 0%
World Resorts Japan Hakone Weather

14 Day Weather Forecast

05.20
wed
DAY
78°F
N 7 mph
precip
0%
NIGHT
70°F
NE 6 mph
precip
100%
05.21
thu
DAY
64°F
SW 11 mph
precip
100%
NIGHT
62°F
S 9 mph
precip
100%
05.22
fri
DAY
64°F
S 17 mph
precip
89%
NIGHT
62°F
S 16 mph
precip
100%
05.23
sat
DAY
70°F
S 14 mph
precip
0%
NIGHT
66°F
S 7 mph
precip
100%
05.24
sun
DAY
70°F
NE 0 mph
precip
100%
NIGHT
64°F
S 4 mph
precip
0%
05.25
mon
DAY
76°F
N 6 mph
precip
100%
NIGHT
64°F
E 5 mph
precip
0%
05.26
tue
DAY
80°F
N 6 mph
precip
0%
NIGHT
68°F
E 3 mph
precip
0%
05.27
wed
DAY
78°F
N 9 mph
precip
0%
NIGHT
72°F
NE 12 mph
precip
84%
05.28
thu
DAY
72°F
S 2 mph
precip
100%
NIGHT
66°F
S 3 mph
precip
0%
05.29
fri
DAY
76°F
NW 7 mph
precip
0%
NIGHT
64°F
SE 3 mph
precip
0%
05.30
sat
DAY
78°F
N 6 mph
precip
0%
NIGHT
64°F
S 5 mph
precip
0%
05.31
sun
DAY
82°F
W 7 mph
precip
0%
NIGHT
68°F
W 4 mph
precip
60%
06.01
mon
DAY
74°F
N 8 mph
precip
0%
NIGHT
70°F
N 5 mph
precip
0%
06.02
tue
DAY
76°F
N 12 mph
precip
0%
NIGHT
70°F
NE 8 mph
precip
79%

Hakone Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Hakone was 68.1°F. The maximum and minimum values were 66.8°F and 69.8°F respectively.

Hakone on the Weather Map

Best Time to Visit Hakone
The most sunny months:
January 17 days
December 17 days
November 13 days
The most warm months:
August 91.2 °F
July 88.3 °F
September 84.8 °F
Warmest sea temperature:
August 83.8 °F
September 81.7 °F
July 79.7 °F
The most cold months:
January 48.7 °F
February 49.7 °F
December 54.3 °F
The most rainy months:
July 8 days
August 7 days
September 7 days
The most windy months:
April 8 mph
March 8 mph
October 7 mph
more details
Japan Resorts:
NAME
F°
Atami +80
Fukuoka +80
Hakone +78
Hiroshima +70
Kamakura +74
Kobe +74
Kyoto +74
Nagasaki +78
Nagoya +82
Nara +76
Okinawa +80
Osaka +76
Sapporo +64
Tokyo +86
Yokohama +76
all resorts
24 Hours Weather Forecast
Hakone
Local time: 14:25
20 may, wednesday
1500 78°F
NE
7 mph
1800 74°F
NE
8 mph
2100 72°F
E
7 mph
21 may, thursday
0000 70°F
NE
6 mph
0300 70°F
NE
4 mph
0600 70°F
S
2 mph
0900 66°F
SW
11 mph
1200 64°F
SW
11 mph