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Hakone — weather in April, water temperature

17.5°C Daytime temperatures 12.1°C Night temperatures 12 Sunny days 12.6-13.6 Sun (hours) 7 Rainy days 133.4 mm Precipitation 16.1°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 27°C — 22 April 2018.
The maximum night temperature 21°C — 27 April 2022.
The minimum daily temperature 5°C — 8 April 2015.
The minimum night temperature 3.7°C — 3 April 2017.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 19.5 °C — 29 April 2022. The coldest water 14.4 °C — 2 April 2017.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 180.9 mm — July. Minimum precipitation 49.6 mm — January.
Wind speed, km / h
Maximum wind speed 14.1 km / h — April. Minimum wind speed 11.4 km / h — June.
Number of hours of sunshine
The maximum number of hours of sunshine per day 8.5 h. — May. The minimum number of hours of sunshine per day 5.9 h. — October.
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