What to Wear in Hiroshima in May
Warm and comfortable, clear skies. Expect 15°–24°C with 9 rainy days on average.
☀️
High
24°C
🌙
Low
15°C
🌧️
Rain days
9
🌡️
Feel
Mild & Comfortable
Typical outfit
~20°C average
About May in Hiroshima
May in Hiroshima typically brings warm and comfortable, clear skies. With averages of 15°–24°C, the conditions call for ideal sightseeing weather! layer smartly — mornings and evenings will be cooler.
Mornings feel cool but afternoons can warm up significantly. A trench or jacket over a lighter outfit is ideal.