Best year time to visit Ōyō

General weather information about Ōyō

Average annual temperature is 13.1 °C

Absolute maximum temperature: 34.7 °C

Absolute minimum temperature: -9.4 °C

Number of sunny days: 121 days

Number of rainy days: 227 days

Number of snow days: 17 days

Look at detailed online map of Ōyō

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

Ōyō air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.113.818.121.328.628.334.733.330.725.823.015.7
Average daytime temperature (°C)4.45.412.216.118.923.028.429.726.319.814.48.0
Average temperature (°C)0.71.07.011.114.619.724.426.722.914.89.73.8
Average night temperature (°C)-2.1-2.52.46.811.117.021.024.220.110.86.00.6
Absolute minimum temperature (°C)-9.4-7.8-2.80.84.911.516.721.712.05.7-1.1-3.2

Ōyō 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)9.810.712.013.214.314.914.613.712.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.57.68.79.18.78.19.811.47.78.76.86.3
Precipitation (mm)284914696124169145129223878669
Sunny days14132018116513101010
Rainy days91111122024263027211818
Snow days840000000023

Ōyō - weather forecast by months

Ōyō weather in januaryŌyō weather in februaryŌyō weather in marchŌyō weather in aprilŌyō weather in mayŌyō weather in juneŌyō weather in julyŌyō weather in augustŌyō weather in septemberŌyō weather in octoberŌyō weather in novemberŌyō weather in december

Best time to visit Ōyō:

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

  • August — 11.4(h)

The largest precipitation sum in Ōyō is at

  • March — 146(mm)
  • June — 169(mm)
  • July — 145(mm)
  • September — 223(mm)

    • Weather forecast in the closest to Ōyō admin centers

    Weather forecast in the closest towns to Ōyō

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    Frequently asked questions

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