What to Wear in Hiroshima in September
Warm with typhoon-season rain. Expect 21°–29°C with 10 rainy days on average.
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High
29°C
🌙
Low
21°C
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Rain days
10
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Feel
Very Warm
Typical outfit
~25°C average
About September in Hiroshima
September in Hiroshima typically brings warm with typhoon-season rain. With averages of 21°–29°C, the conditions call for a beautifully warm day — dress for comfort and style with breathable summer pieces.
Bring a light layer for the evening — temperatures can drop 8–10°C after sunset.
September in other cities