Climate in Shirahama (Wakayama), Japan

The graphs below show the monthly weather averages over the year.
* Climate data from: Wakayama, Japan (63 KM, 39 Miles).

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Wakayama, Japan   Copyright © 2022  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Wakayama, Japan   Copyright © 2022  weather-and-climate.com

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Monthly precipitation

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

Average precipitation (rain/snow) in Wakayama, Japan   Copyright © 2022  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Wakayama, Japan   Copyright © 2022  weather-and-climate.com

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Weather Forecasts for Shirahama (Wakayama)

WED Aug 10
33°C | 27°C
Patchy rain possible

Patchy rain possible

THU Aug 11
33°C | 26°C
Patchy rain possible

Patchy rain possible

FRI Aug 12
32°C | 26°C
Heavy rain

Heavy rain

The best time of year to visit Shirahama in Japan

During the month of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 26 degrees Celsius (79°F).

Other facts from our historical climate data:

  • When is summer in Shirahama?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Shirahama?
    Most rainfall (rainy season) is seen in June and September.
  • Which is the warmest month in Shirahama?
    August has an average maximum temperature of 32°C (90°F) 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 10°C (49°F).
  • Which is the wettest month in Shirahama?
    June tops the wettest month list with 212mm (8.3in) of rainfall.
  • Which is the driest month in Shirahama?
    December is the driest month with 39mm (1.5in) 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 now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.