Weather in Ōno in September

General weather information about Ōno

Average annual temperature is 14.8 °C

Absolute maximum temperature: 34.8 °C

Absolute minimum temperature: -12.0 °C

Number of sunny days: 115 days

Number of rainy days: 242 days

Number of snow days: 8 days

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

Ōno air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.315.622.925.530.230.434.334.833.526.224.218.7
Average daytime temperature (°C)6.97.914.917.521.825.731.032.529.620.615.910.7
Average temperature (°C)2.43.89.412.516.721.125.927.424.715.811.26.1
Average night temperature (°C)-1.00.55.18.612.817.522.224.021.512.37.82.5
Absolute minimum temperature (°C)-12.0-3.5-1.23.26.412.118.522.616.27.51.4-4.0

Ōno monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)6.15.48.37.48.66.99.310.29.28.87.26.6
Precipitation (mm)9351992002372791731311105311351
Sunny days591611128839131011
Rainy days221715191922232821182018
Snow days420000000002

Ōno - weather forecast by months

Ōno weather in januaryŌno weather in februaryŌno weather in marchŌno weather in aprilŌno weather in mayŌno weather in juneŌno weather in julyŌno weather in augustŌno weather in septemberŌno weather in octoberŌno weather in novemberŌno weather in december

Best time to visit Ōno:

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

  • August — 10.2(h)

The largest precipitation sum in Ōno is at

  • April — 200(mm)
  • May — 237(mm)
  • June — 279(mm)
  • July — 173(mm)

    • Weather forecast in the closest to Ōno admin centers

    Weather forecast in the closest towns to Ōno

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    Frequently asked questions

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