Hiroshima weather in August (Hiroshima, Japan)

Curious about the climate in Hiroshima this August? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

In August, Hiroshima usually has very high temperatures and high rainfall. August is known for being in the summer season. Throughout the daytime, temperatures often hover around 32°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 24°C. It's the hottest month of the year. Make sure to come prepared with breezy outfits. Whether you're out exploring or just lounging, being prepared can make your experience in this warm month much more enjoyable.

Precipitation

Hiroshima in August usually receives high rainfall, averaging around 127 mm for the month. Based on our climate data of the past 30 years, about 14 days of rain are anticipated.

Average sunshine

There are approximately 209 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures April, May, September, October and November generally stand out with the best circumstances. While January and July tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Hiroshima climate page with graphs.

 

Hiroshima, monthly averages in August

Min Temperature 24°C  

Max Temperature 32°C  

Chance of Rain 45%  

Precipitation 127 mm  

Rainy days 14 days  

Humidity 68%  

Windspeed 7 km/h  

Sunshine 209 hours  

Percentage Sunshine 51%  

Where to go in Japan in August

Find out more about the weather in Japan and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Hiroshima.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.