Weather · Hiroshima, Japan
Hiroshima Weather in August
Expect hot, very wet in Hiroshima through August: highs near 30°C, lows around 24°C, 349mm of rain across the month. It's not the easiest month, weather-wise.
Avg high
30°C
86°F
Avg low
24°C
75°F
Rainfall
349mm
#1 wettest of 12
What to pack
Light, breathable clothes and strong sun protection. Pack a rain jacket or travel umbrella, showers are frequent this month.
Timing a trip around the weather? A Local Friend in Hiroshima builds it around the season for you.