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Rishiri Island weather in August

Thinking about venturing to Rishiri Island this August and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Rishiri Island in August?

Rishiri Island is a region in Japan. August in Rishiri Island generally has warm temperatures, with high precipitation. During August, summer is in full swing.

You can expect warm maximum daytime temperatures of around 22°C and nighttime temperatures around 19°C in Rishirifuji. On average, August is the month with the highest temperature of the year in Rishiri Island.

August is a rainy month with an average rainfall of around 125 mm in Rishirifuji. Rishirifuji enjoys a balanced 165 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For specific regional insights in Rishiri Island for August, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Rishiri Island climate page.

Where to go in Rishiri Island in August

Find the average weather conditions in August for the most popular destinations in Rishiri Island on the map below. Click on a destination dot for more detailed information.

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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).

Popular destinations in Rishiri Island

What is the weather like in August for the 2 most popular destinations in Rishiri Island?

Average weather in Rishirifuji

In August Rishirifuji generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are pleasant that month.

Rishirifuji
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
19°C 
16°C 
152 hours 
115 mm 
18 days 
22°C 
19°C 
165 hours 
125 mm 
18 days 
20°C 
17°C 
177 hours 
144 mm 
17 days 
Climate in Rishirifuji

Average weather in Kutsugata

In August Kutsugata generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are pleasant that month.

Kutsugata
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
19°C 
16°C 
152 hours 
113 mm 
18 days 
22°C 
19°C 
165 hours 
122 mm 
18 days 
20°C 
17°C 
177 hours 
140 mm 
17 days 
Climate in Kutsugata

Is your destination not in the list? Have a look at other destinations in Rishiri Island, in Japan.

Is August the best time to visit Rishiri Island?

We consider August to be one of the best times to travel to Rishiri Island. Typically, the climate in Rishirifuji is pleasant. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Rishiri Island is in August and September with generally pleasant weather in Rishirifuji. In contrast, January, February, March, April, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Rishiri Island. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed 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.