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Mount Fuji weather in August (Japan)

Planning a trip to Mount Fuji in August? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In August, Mount Fuji typically experiences high temperatures and heavy rainfall. August falls within the summer season. Throughout the daytime, temperatures often hover around 29°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 21°C. On average, it is the warmest month of the year. So be prepared and pack summer clothes. Embrace the warmth, but always stay equipped with your summer essentials to make the most of this toasty month.

Mount Fuji in August falls under the rainy season with heavy rainfall, averaging around 198 mm for the month. Based on our climate data of the past 30 years, about 19 days of rain are anticipated.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit. May and August generally stand out with the best circumstances. While January, February, March, April, June, July, September and December tend to showcase less optimal conditions.

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

 

Mount Fuji, monthly averages in August

Min TemperatureMin Temperature 21°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 63%  
PrecipitationPrecipitation 198 mm  
Rainy daysRainy days 19 days  
HumidityHumidity 73%  

Where to go in Japan in August

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

Map not visible? Whoops sorry! Please refresh the page.
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 Mount Fuji in August?

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 in August.

Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Mount Fuji.

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 climate conditions. Find out where to go with our weather planner.