Climate in Shirahama (Wakayama), 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 Shirahama, 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 Shirahama, Japan

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* Data from: Wakayama, Japan (63 KM, 39 Miles).

Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Shirahama, 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 Shirahama, Japan

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Shirahama, Japan

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* Data from: Wakayama, Japan (63 KM, 39 Miles).

Weather Forecasts for Shirahama

Sat   Feb 24
11°C | 3°C
N 18 km/h
broken clouds and no rain

broken clouds and no rain

Sun   Feb 25
11°C | 7°C
N 18 km/h
17 mm
overcast and heavy rain

overcast and heavy rain

Mon   Feb 26
12°C | 5°C
N 36 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Shirahama in Japan

During the months of May, June and October 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:

  • When is summer in Shirahama?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Shirahama?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Shirahama?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Shirahama?
    June tops the wettest month list with 340 mm of rainfall.
  • Which is the driest month in Shirahama?
    December is the driest month with 104 mm of precipitation.
  • Which is the sunniest month in Shirahama?
    August is the sunniest month with an average of 228 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.