Best year time to visit Shiraiwa

General weather information about Shiraiwa

Average annual temperature is 13.7 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: -7.4 °C

Number of sunny days: 129 days

Number of rainy days: 221 days

Number of snow days: 15 days

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

Shiraiwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.514.020.725.330.629.335.636.734.425.424.016.6
Average daytime temperature (°C)5.56.714.017.621.225.030.533.428.219.714.69.3
Average temperature (°C)1.22.17.911.815.320.325.427.623.614.39.74.6
Average night temperature (°C)-1.9-1.32.97.110.116.721.323.520.29.96.01.2
Absolute minimum temperature (°C)-6.7-7.4-3.70.11.411.717.121.511.55.6-0.3-4.9

Shiraiwa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.714.513.612.411.210.29.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.77.68.18.78.87.69.911.27.88.77.06.9
Precipitation (mm)39729376139240105702017212355
Sunny days10131316157754131412
Rainy days121018141623242626181618
Snow days950000000001

Shiraiwa - weather forecast by months

Shiraiwa weather in januaryShiraiwa weather in februaryShiraiwa weather in marchShiraiwa weather in aprilShiraiwa weather in mayShiraiwa weather in juneShiraiwa weather in julyShiraiwa weather in augustShiraiwa weather in septemberShiraiwa weather in octoberShiraiwa weather in novemberShiraiwa weather in december

Best time to visit Shiraiwa:

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

  • August — 11.2(h)

The largest precipitation sum in Shiraiwa is at

  • May — 139(mm)
  • June — 240(mm)
  • September — 201(mm)

    • Weather forecast in the closest to Shiraiwa admin centers

    Weather forecast in the closest towns to Shiraiwa

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    Frequently asked questions

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