Hiroshima in April
The weather in April
In April, Hiroshima averages daytime highs of 18° and night-time lows of 10° — mild weather by day. Expect around 144 mm of precipitation spread over about 10 wet days, with average cloud cover near 43%.
Days are 5.4° warmer than in March on average, and May is warmer again by about 4.1°. The sea averages 15°, too cold for most swimmers.
April scores 71/100 — good conditions for sightseeing — and ranks 2nd of the twelve months for Hiroshima.
Around the middle of the month the sun rises at 05:40 and sets at 18:41 local time, giving 13 h 01 min of daylight. Days lengthen by 59 minutes over the month.
Why 71/100?
How the score for April is builtBeach score this month: 19/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Hiroshima this month
Kaitaichi
Japan's best in April
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Hiroshima in April: quick answers
Is April a good time to visit Hiroshima?
April scores 71/100 for Hiroshima, which we rate as good. Average highs are 18°C with 10 wet days.
How warm is Hiroshima in April?
Daytime highs average 18°C and night-time lows 10°C in April.
Does it rain a lot in Hiroshima in April?
Hiroshima receives about 144 mm of precipitation in April, falling on around 10 days.
Can you swim in Hiroshima in April?
The sea averages 15°C in April, cold for most swimmers.