Best year time to visit Ōnaganomachi

General weather information about Ōnaganomachi

Average annual temperature is 15.3 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: -5.6 °C

Number of sunny days: 127 days

Number of rainy days: 232 days

Number of snow days: 6 days

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

Ōnaganomachi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.114.520.923.725.530.931.936.534.724.524.920.7
Average daytime temperature (°C)6.97.513.816.820.624.629.232.829.520.215.810.1
Average temperature (°C)3.84.39.212.716.621.225.928.925.416.012.06.8
Average night temperature (°C)0.61.44.68.912.517.822.324.822.212.38.43.4
Absolute minimum temperature (°C)-5.6-3.4-1.23.05.314.117.323.116.17.50.4-1.5

Ōnaganomachi 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)10.010.912.013.114.114.614.413.512.411.310.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.012.011.010.09.09.0
Sunshine mean duration (h)5.66.38.08.19.28.19.711.18.68.46.14.9
Precipitation (mm)19610414218023030019748170154194221
Sunny days481716179141281174
Rainy days251614141421171922202327
Snow days240000000000

Ōnaganomachi - weather forecast by months

Ōnaganomachi weather in januaryŌnaganomachi weather in februaryŌnaganomachi weather in marchŌnaganomachi weather in aprilŌnaganomachi weather in mayŌnaganomachi weather in juneŌnaganomachi weather in julyŌnaganomachi weather in augustŌnaganomachi weather in septemberŌnaganomachi weather in octoberŌnaganomachi weather in novemberŌnaganomachi weather in december

Best time to visit Ōnaganomachi:

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

  • August — 11.1(h)

The largest precipitation sum in Ōnaganomachi is at

  • May — 230(mm)
  • June — 300(mm)

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    Frequently asked questions

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