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Kami Amakusa Climate by Month

The temperature in Kami Amakusa can vary greatly throughout the year. The temperatures shift from very warm to cold. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Kami Amakusa. Average daytime temperatures range from a very warm 33°C in August, the warmest time of the year, to a chilly 11°C during cooler months like January. At night, temperatures typically average around 5°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Kami Amakusa has a relatively rainy climate with high precipitation levels, averaging 2129 mm of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, June receives heavy rainfall, averaging 459 mm of precipitation, recorded across 19 rainy days. In contrast, the drier season, January brings less rainfall, with 80 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 Kami Amakusa 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 (40 KM, 25 Miles).

Daily hours of sunshine

Data from: Kumamoto, Japan (40 KM, 25 Miles).

The best time of year to visit Kami Amakusa in Japan

During the months of April, 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 Kami Amakusa?
    Most rainfall (rainy season) is seen in April, May, June, July, August and September.
  • Which is the warmest month in Kami Amakusa?
    August has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Kami Amakusa?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Kami Amakusa?
    June tops the wettest month list with 459 mm of rainfall.
  • Which is the driest month in Kami Amakusa?
    January is the driest month with 80 mm of precipitation.
  • Which is the sunniest month in Kami Amakusa?
    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 Kami Amakusa

    Fri   Dec 13
    11°C | 7°C
    NW 18 km/h
    0.4 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Sat   Dec 14
    9°C | 6°C
    NW 22 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    9°C | 5°C
    NW 18 km/h
    broken clouds and no rain

    broken clouds and no rain