Measurements:
°C
°F
CURRENT WEATHER
11:15
Hakone
70°F
SW 12 mph
Feels like: 70°F
Precip: 24%
World Resorts Japan Hakone Weather

7 Day Weather Forecast

06.10
wed
DAY
70°F
SW 12 mph
precip
24%
NIGHT
66°F
SW 3 mph
precip
16%
06.11
thu
DAY
72°F
N 7 mph
precip
17%
NIGHT
66°F
E 4 mph
precip
23%
06.12
fri
DAY
74°F
N 4 mph
precip
53%
NIGHT
66°F
SE 5 mph
precip
13%
06.13
sat
DAY
74°F
NW 5 mph
precip
43%
NIGHT
66°F
E 2 mph
precip
24%
06.14
sun
DAY
74°F
NW 5 mph
precip
18%
NIGHT
68°F
SW 7 mph
precip
26%
06.15
mon
DAY
68°F
SW 5 mph
precip
37%
NIGHT
64°F
S 9 mph
precip
14%
06.16
tue
DAY
78°F
SW 14 mph
precip
5%
NIGHT
68°F
SW 7 mph
precip
20%

Hakone Sea Water Temperature in June, °F

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Hakone was 22.6°F. The maximum and minimum values were 20.1°F and 25.6°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
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