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Oyama
Weather averages
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Oyama Climate by Month

The graphs below provide an overview of the climate in Oyama (Tochigi), Japan. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: Saitama, Japan (51 KM, 31 Miles).

Monthly precipitation

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

Monthly rainy days

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

Forecast for Oyama

Sat   Nov 02
18°C | 14°C
N 36 km/h
38 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
Sun   Nov 03
21°C | 11°C
N 14 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
Mon   Nov 04
21°C | 10°C
S 11 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Oyama in Japan

During the months of May 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:

  • Which months have the greatest rainfall in Oyama?
    Most rainfall (rainy season) is seen in May, June, July, August, September and October.
  • Which is the warmest month in Oyama?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Oyama?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Oyama?
    September tops the wettest month list with 221 mm of rainfall.
  • Which is the driest month in Oyama?
    December is the driest month with 55 mm of precipitation.
  • Which is the sunniest month in Oyama?
    January is the sunniest month with an average of 202 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.

     

     


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