Weather · Hiroshima, Japan
Hiroshima Weather in October
October in Hiroshima averages 22°C by day and 13°C at night, with about 23mm of rain. That makes it one of the best months to visit.
Avg high
22°C
72°F
Avg low
13°C
55°F
Rainfall
23mm
#12 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Hiroshima builds it around the season for you.