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Yatsushiro Climate by Month

Yatsushiro experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also has a notably wet climate with much precipitation. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

The climate in Yatsushiro is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a very warm 32°C in August, the warmest time of the year, to a chilly 10°C during cooler months like January. At night, temperatures typically average around 3°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Yatsushiro has a notably wet climate with abundant precipitation, recording 2174 mm of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, June receives heavy rainfall, averaging 470 mm of precipitation, recorded across 19 rainy days. In contrast, the drier season, January brings less rainfall, with 85 mm over 18 rainy days.

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

Sunshine over the year

While the amount of sunshine in Yatsushiro varies throughout the year, all seasons offer their own charm. Enjoy up to 6.9 hours of daily sun in August, and experience slightly darker atmosphere in June, with about 4.4 hours of daily sunlight.

Monthly hours of sunshine

Data from: Kumamoto, Japan (35 KM, 21 Miles).

Daily hours of sunshine

Data from: Kumamoto, Japan (35 KM, 21 Miles).

The best time of year to visit Yatsushiro 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 Yatsushiro?
    Most rainfall (rainy season) is seen in April, May, June, July, August and September.
  • Which is the warmest month in Yatsushiro?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Yatsushiro?
    The coldest month is January with an average maximum temperature of 10°C.
  • Which is the wettest month in Yatsushiro?
    June tops the wettest month list with 470 mm of rainfall.
  • Which is the driest month in Yatsushiro?
    January is the driest month with 85 mm of precipitation.
  • Which is the sunniest month in Yatsushiro?
    August is the sunniest month with an average of 208 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.

    Forecast for Yatsushiro

    Sat   Dec 14
    9°C | 3°C
    NW 22 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    9°C | 1°C
    NW 14 km/h
    0.3 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Mon   Dec 16
    9°C | 4°C
    N 14 km/h
    overcast and no rain

    overcast and no rain