Climate in Sapporo (Hokkaido), Japan

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Sapporo, Japan

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Sapporo, Japan

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Sapporo, Japan

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Sapporo, Japan

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Sapporo, Japan

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Weather Forecasts for Sapporo

Fri   Mar 29
10°C | 6°C
SE 29 km/h
22 mm
overcast and heavy rain

overcast and heavy rain

Sat   Mar 30
10°C | 1°C
W 25 km/h
3.6 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Sun   Mar 31
10°C | 0°C
W 22 km/h
clear and no rain

clear and no rain

The best time of year to visit Sapporo in Japan

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Sapporo?
    Most rainfall (rainy season) is seen in August and September.
  • When is winter in Sapporo?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Sapporo?
    August has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Sapporo?
    The coldest month is January with an average maximum temperature of -1°C.
  • Which is the wettest month in Sapporo?
    August tops the wettest month list with 186 mm of rainfall.
  • Which is the driest month in Sapporo?
    February is the driest month with 67 mm of precipitation.
  • Which is the sunniest month in Sapporo?
    May is the sunniest month with an average of 199 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.