Sapporo weather in August (Hokkaido, Japan)

Curious about the August weather in Sapporo? Check out this comprehensive weather guide.

In August, Sapporo generally has high temperatures and heavy rainfall. August is a summer month. Throughout the day, temperatures typically settle at around 25°C. But by evening, they drop to around 18°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.

Sapporo in August usually receives heavy rainfall, averaging around 186 mm for the month. It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. Based on our climate data of the past 30 years, about 18 days of rain are anticipated.

The city usually sees around 172 hours of sunlight, indicating a moderately sunny period.

If your ideal day consists of dry skies and moderate temperatures June generally stands out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Sapporo, monthly averages in August

Min TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 25°C  
Chance of RainChance of Rain 61%  
PrecipitationPrecipitation 186 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 75%  
SunshineSunshine 172 hours  
Percentage SunshinePercentage Sunshine  

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 Sapporo 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.

Swimming
7/10
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 Sapporo.

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.