Climate in Tachikawa (Tokyo Prefecture), Japan

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Tachikawa, Japan

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Tachikawa, Japan

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* Data from: Saitama, Japan (26 KM, 16 Miles).

Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Tachikawa, Japan

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Tachikawa, Japan

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Weather Forecasts for Tachikawa

Fri   Mar 29
22°C | 11°C
S 43 km/h
2 mm
partly cloudy and rain

partly cloudy and rain

Sat   Mar 30
23°C | 8°C
E 11 km/h
almost clear and no rain

almost clear and no rain

Sun   Mar 31
23°C | 10°C
SE 11 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Tachikawa 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 Tachikawa?
    The hottest season / summer takes place in June, July, August and September.
  • When is the rainy season in Tachikawa?
    Rainy season in Tachikawa occurs in the months of May, June, July, August, September and October.
  • Which is the warmest month in Tachikawa?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Tachikawa?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Tachikawa?
    September tops the wettest month list with 237 mm of rainfall.
  • Which is the driest month in Tachikawa?
    December is the driest month with 67 mm of precipitation.
  • Which is the sunniest month in Tachikawa?
    January is the sunniest month with an average of 202 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.