ClimateForecastDecemberJanuary >>

Tamana Climate by Month

Tamana experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also experiences much rainfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Tamana is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 32°C in August. In January, the coolest month of the year, temperatures drop to a chilly 11°C. At night, expect cooler temperatures, averaging 4°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Tamana has a notably wet climate with abundant precipitation, recording 2047 mm of rainfall per year. Tamana can be quite wet during June, receiving approximately 434 mm of precipitation over 19 rainy days.

In contrast January, experiences much drier conditions, with 77 mm of rainfall, spread across 18 rainy days.

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

Sunshine over the year

Tamana experiences moderate variation in sunshine hours across the seasons. With 6.9 hours daily sunshine in August, it dips to 4.4 hours in June, offering a balanced mix of sunny and overcast days.

Monthly hours of sunshine

Data from: Kumamoto, Japan (20 KM, 12 Miles).

Daily hours of sunshine

Data from: Kumamoto, Japan (20 KM, 12 Miles).

The best time of year to visit Tamana 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 Tamana?
    Most rainfall (rainy season) is seen in April, May, June, July, August and September.
  • Which is the warmest month in Tamana?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Tamana?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Tamana?
    June tops the wettest month list with 434 mm of rainfall.
  • Which is the driest month in Tamana?
    January is the driest month with 77 mm of precipitation.
  • Which is the sunniest month in Tamana?
    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 Tamana

    Thu   Dec 12
    14°C | 1°C
    NW 11 km/h
    almost clear and no rain

    almost clear and no rain

    Fri   Dec 13
    12°C | 0°C
    NW 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sat   Dec 14
    10°C | 2°C
    NW 22 km/h
    clear and no rain

    clear and no rain