Best year time to visit Shōwa

General weather information about Shōwa

Average annual temperature is 13.0 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: -9.8 °C

Number of sunny days: 69 days

Number of rainy days: 257 days

Number of snow days: 39 days

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* Weather data for Shōwa Japan is based on climate observations for 2026 year

Shōwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.610.721.019.423.127.630.235.432.623.022.914.0
Average daytime temperature (°C)2.52.811.013.818.223.226.532.526.918.612.75.5
Average temperature (°C)0.00.56.710.214.320.023.828.623.114.99.93.1
Average night temperature (°C)-2.4-2.32.87.010.917.221.425.520.311.97.00.6
Absolute minimum temperature (°C)-9.8-8.8-2.6-1.14.411.616.123.212.97.4-0.8-7.2

Shōwa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.26.08.38.58.98.18.611.87.87.75.23.9
Precipitation (mm)84739815218921038896239227258126
Sunny days021211846105731
Rainy days141319192326252125242622
Snow days17130000000018

Shōwa - weather forecast by months

Shōwa weather in januaryShōwa weather in februaryShōwa weather in marchShōwa weather in aprilShōwa weather in mayShōwa weather in juneShōwa weather in julyShōwa weather in augustShōwa weather in septemberShōwa weather in octoberShōwa weather in novemberShōwa weather in december

Best time to visit Shōwa:

The best time to visit Shōwa during the most sunny months:

  • August — 11.8(h)

The largest precipitation sum in Shōwa is at

  • July — 388(mm)
  • September — 239(mm)
  • October — 227(mm)
  • November — 258(mm)

    • Weather forecast in the closest to Shōwa admin centers

    Weather forecast in the closest towns to Shōwa

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    Frequently asked questions

    When is the best time to visit Shōwa?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Shōwa.
    What is the weather like in Shōwa?
    See average temperature, rainfall and daylight hours for Shōwa by month in the table above.
    How many sunny days does Shōwa have?
    The monthly weather statistics above show sunshine and rainfall patterns for Shōwa throughout the year.