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Hiroshima — weather in May, water temperature

23.1°C Daytime temperatures 13.8°C Night temperatures 17 Sunny days 13.6-14.3 Sun (hours) 6 Rainy days 152.3 mm Precipitation 17.4°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 35°C — 31 May 2014.
The maximum night temperature 20.5°C — 31 May 2017.
The minimum daily temperature 12.5°C — 2 May 2021.
The minimum night temperature 5.3°C — 2 May 2013.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 20.9 °C — 27 May 2015. The coldest water 15 °C — 2 May 2013.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 260.9 mm — July. Minimum precipitation 57.5 mm — January.
Wind speed, km / h
Maximum wind speed 9.2 km / h — December. Minimum wind speed 6.3 km / h — June.
Number of hours of sunshine
The maximum number of hours of sunshine per day 9.3 h. — May. The minimum number of hours of sunshine per day 5.9 h. — January.
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