Hiroshima Weather in April
18.8°C high · 9.2°C low · 173 mm rain · 7.4h sun
Apr is a warm month in Hiroshima — not peak season, but a good time to avoid crowds.
April at a glance
| Metric | Value |
|---|---|
| Average high | 18.8°C |
| Average low | 9.2°C |
| Rainfall | 173 mm |
| Sunshine | 7.4 hours/day |
| Daylight | 12.9 hours |
What to pack in April
Pack a jacket and layers, plus a raincoat and umbrella for Hiroshima in April.
Hiroshima weather by month
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Frequently asked questions
What is the weather in Hiroshima in April?
Highs of 18.8°C and lows of 9.2°C, with about 173 mm of rain and 7.4 hours of sunshine per day.
Is April a good time to visit Hiroshima?
Apr is a warm month in Hiroshima — not peak season, but a good time to avoid crowds.
What to do in Hiroshima · Best time to visit Hiroshima
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.