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Tenkawa Climate by Month

The climate in Tenkawa is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to cold in the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Tenkawa, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 30°C in August to a chilly 7°C in January. Nighttime temperatures can drop, with averages reaching -2°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Tenkawa experiences significant rain/snowfall throughout the year, averaging 2332 mm of precipitation annually. The seasons in Tenkawa, bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 340 mm of precipitation. This rainfall is distributed across 20 rainy days.

In contrast, the driest month, December, experiences much less rainfall, totaling 93 mm over 15 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

In Tenkawa, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in August. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 4.5 hours per average day.

Monthly hours of sunshine

Data from: Wakayama, Japan (62 KM, 38 Miles).

Daily hours of sunshine

Data from: Wakayama, Japan (62 KM, 38 Miles).

The best time of year to visit Tenkawa in Japan

During the months of May, June 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:
  • When is summer in Tenkawa?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Tenkawa?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Tenkawa?
    The coldest month is January with an average maximum temperature of 7°C.
  • Which is the wettest month in Tenkawa?
    June tops the wettest month list with 340 mm of rainfall.
  • Which is the driest month in Tenkawa?
    December is the driest month with 93 mm of precipitation.
  • Which is the sunniest month in Tenkawa?
    August is the sunniest month with an average of 228 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 Tenkawa

    Thu   Dec 12
    6°C | -2°C
    NW 18 km/h
    almost clear and no rain

    almost clear and no rain

    Fri   Dec 13
    10°C | 0°C
    W 11 km/h
    1 mm
    overcast and slight rain

    overcast and slight rain

    Sat   Dec 14
    4°C | -3°C
    W 18 km/h
    7.4 mm
    partly cloudy and sleet

    partly cloudy and sleet