Weather in Ōshio in August

General weather information about Ōshio

Average annual temperature is 13.5 °C

Absolute maximum temperature: 34.6 °C

Absolute minimum temperature: -8.4 °C

Number of sunny days: 134 days

Number of rainy days: 218 days

Number of snow days: 13 days

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

Ōshio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.214.719.420.928.729.234.634.031.725.022.714.9
Average daytime temperature (°C)4.95.913.016.719.824.429.130.827.420.214.48.3
Average temperature (°C)0.91.37.311.415.120.525.027.623.815.19.74.0
Average night temperature (°C)-2.3-2.62.46.710.917.321.625.021.011.35.90.6
Absolute minimum temperature (°C)-7.7-8.4-3.90.82.811.916.922.413.86.9-1.2-3.6

Ōshio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.812.013.214.314.814.513.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.97.48.79.08.47.99.911.67.88.67.06.7
Precipitation (mm)2155977413219612464247578676
Sunny days13161617143757131013
Rainy days11915131727242623182015
Snow days730000000003

Ōshio - weather forecast by months

Ōshio weather in januaryŌshio weather in februaryŌshio weather in marchŌshio weather in aprilŌshio weather in mayŌshio weather in juneŌshio weather in julyŌshio weather in augustŌshio weather in septemberŌshio weather in octoberŌshio weather in novemberŌshio weather in december

Best time to visit Ōshio:

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

  • August — 11.6(h)

The largest precipitation sum in Ōshio is at

  • May — 132(mm)
  • June — 196(mm)
  • September — 247(mm)

    • Weather forecast in the closest to Ōshio admin centers

    Weather forecast in the closest towns to Ōshio

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    Frequently asked questions

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