Best year time to visit Onaha

General weather information about Onaha

Average annual temperature is 23.4 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: 9.0 °C

Number of sunny days: 102 days

Number of rainy days: 263 days

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

Onaha air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.024.125.926.228.029.831.632.132.331.328.925.9
Average daytime temperature (°C)19.020.421.523.825.228.130.730.230.828.324.921.7
Average temperature (°C)17.318.619.621.923.726.628.728.028.325.622.419.6
Average night temperature (°C)15.817.018.020.422.325.327.026.126.123.220.318.0
Absolute minimum temperature (°C)9.013.913.914.618.223.225.424.723.219.017.213.0

Onaha 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)10.711.312.012.813.413.713.613.012.311.510.910.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)7.06.87.78.78.79.011.39.210.49.78.65.3
Precipitation (mm)464411980151318146633897959238
Sunny days171189116100131313
Rainy days141723212024303130181718
Snow days000000000000

Onaha - weather forecast by months

Onaha weather in januaryOnaha weather in februaryOnaha weather in marchOnaha weather in aprilOnaha weather in mayOnaha weather in juneOnaha weather in julyOnaha weather in augustOnaha weather in septemberOnaha weather in octoberOnaha weather in novemberOnaha weather in december

Best time to visit Onaha:

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

  • July — 11.3(h)

The largest precipitation sum in Onaha is at

  • June — 318(mm)
  • August — 633(mm)
  • December — 238(mm)

    • Weather forecast in the closest to Onaha admin centers

    Weather forecast in the closest towns to Onaha

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    Frequently asked questions

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