Hiroshima weather in August
Hot and humid, with some rainy days. Average highs of 30°C and lows of 24°C, with around 13 rainy days expected throughout the month.
While August isn't our top-rated month for Hiroshima, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
30°C
Average low
24°C
Rainy days
13 days
Best months to visit
May, June, September, October
What to do in Hiroshima in August
Whatever the weather, Hiroshima rewards curious visitors. Here are some of the best ways to spend your time:
Peace Memorial Park visit
Miyajima Island ferry trip
Local okonomiyaki tasting
Castle and garden walks
Riverside cycling
Museum and history tours
What to pack for August
Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.
Browse other months
January
9C
Cold, with occasional showers.
February
10C
Cool, with occasional showers.
March
14C
Cool, with occasional showers.
April
18C
Mild and comfortable, with occasional showers.
Recommended
May
22C
Mild and comfortable, with occasional showers.
Recommended
June
25C
Warm and pleasant, with some rainy days.
July
29C
Warm and pleasant, with regular rainfall.
August (you are here)
30C
Hot and humid, with some rainy days.
Recommended
September
27C
Warm and pleasant, with some rainy days.
Recommended
October
22C
Mild and comfortable, with occasional showers.
November
17C
Cool, with occasional showers.
December
11C
Cool, with occasional showers.
Book your August trip to Hiroshima
Find hotels, tours and experiences for the perfect escape.
