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Hakone weather in August (Kanagawa, Japan)

Curious about the August weather in Hakone? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In August, Hakone generally has 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 23°C. Typically, 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.

Hakone in August falls under the rainy season with heavy rainfall, averaging around 181 mm for the month. Typically around 17 days of rainfall is expected.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Hakone. May and August typically offer the best circumstances. While January, February, March, April, September and October tend to showcase less optimal conditions.

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

 

Hakone, monthly averages in August

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 56%  
PrecipitationPrecipitation 181 mm  
Rainy daysRainy days 17 days  
HumidityHumidity 73% *  
* Data from: Mount Fuji, Japan (36 KM, 22 Miles).

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.

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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 Hakone 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 Hakone.

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.