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Hirakawa Climate by Month

The temperature in Hirakawa can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Hirakawa can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 28°C in August. In January, the coolest month of the year, temperatures drop to a very cold 1°C. At night, expect cooler temperatures, averaging -6°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Hirakawa is known for its substantial rain/snowfall, with annual precipitation reaching 1485 mm. Hirakawa experiences moderate seasonal variation in rainfall, with monthly averages ranging from 181 mm in August, the wettest month, and 95 mm in January, the driest month.

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

The best time of year to visit Hirakawa in Japan

During the months of June and September 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 Hirakawa?
    Most rainfall (rainy season) is seen in July, August and September.
  • Which is the warmest month in Hirakawa?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Hirakawa?
    The coldest month is January with an average maximum temperature of 1°C.
  • Which is the wettest month in Hirakawa?
    August tops the wettest month list with 181 mm of rainfall.
  • Which is the driest month in Hirakawa?
    January is the driest month with 95 mm of precipitation.

  • 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 Hirakawa

    Wed   Nov 27
    13°C | 6°C
    SW 14 km/h
    11 mm
    broken clouds and rain

    broken clouds and rain

    Thu   Nov 28
    7°C | 2°C
    S 14 km/h
    14 mm
    broken clouds and rain

    broken clouds and rain

    Fri   Nov 29
    5°C | -1°C
    W 14 km/h
    15 mm
    broken clouds and rain

    broken clouds and rain