Best year time to visit Shiroi

General weather information about Shiroi

Average annual temperature is 21.0 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: 7.3 °C

Number of sunny days: 91 days

Number of rainy days: 274 days

Look at detailed online map of Shiroi

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

Shiroi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.021.422.723.726.227.329.629.729.328.427.024.0
Average daytime temperature (°C)16.417.518.921.323.025.828.528.028.325.522.018.9
Average temperature (°C)14.715.817.119.421.324.026.826.126.223.220.017.0
Average night temperature (°C)13.214.315.418.020.022.525.224.424.321.318.615.5
Absolute minimum temperature (°C)7.310.310.913.116.720.523.023.122.817.914.810.4

Shiroi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.611.212.012.813.513.913.713.112.311.510.810.4
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.26.77.89.09.08.111.29.311.09.49.05.7
Precipitation (mm)5010517521217149312034611610330120
Sunny days151157103110141410
Rainy days161726232127303030171621
Snow days000000000000

Shiroi - weather forecast by months

Shiroi weather in januaryShiroi weather in februaryShiroi weather in marchShiroi weather in aprilShiroi weather in mayShiroi weather in juneShiroi weather in julyShiroi weather in augustShiroi weather in septemberShiroi weather in octoberShiroi weather in novemberShiroi weather in december

Best time to visit Shiroi:

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

  • July — 11.2(h)
  • September — 11.0(h)

The largest precipitation sum in Shiroi is at

  • June — 493(mm)
  • August — 346(mm)

    • Weather forecast in the closest to Shiroi admin centers

    Weather forecast in the closest towns to Shiroi

    Explore Shiroi

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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