Weather in Ōwan in April

General weather information about Ōwan

Average annual temperature is 22.6 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: 9.0 °C

Number of sunny days: 99 days

Number of rainy days: 266 days

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

Ōwan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.823.625.426.027.529.531.431.031.530.727.625.5
Average daytime temperature (°C)18.319.721.023.324.827.730.229.229.927.624.020.9
Average temperature (°C)16.417.818.821.122.926.028.227.227.524.921.618.8
Average night temperature (°C)14.816.116.819.521.224.526.325.525.422.719.717.3
Absolute minimum temperature (°C)9.012.411.514.016.021.824.624.223.118.616.712.5

Ōwan 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)10.711.312.012.813.413.813.613.012.311.510.910.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)7.16.98.18.98.98.911.69.410.69.98.75.3
Precipitation (mm)714811588167300122700866160271
Sunny days19951194130161210
Rainy days121926192226302830151821
Snow days000000000000

Ōwan - weather forecast by months

Ōwan weather in januaryŌwan weather in februaryŌwan weather in marchŌwan weather in aprilŌwan weather in mayŌwan weather in juneŌwan weather in julyŌwan weather in augustŌwan weather in septemberŌwan weather in octoberŌwan weather in novemberŌwan weather in december

Best time to visit Ōwan:

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

  • July — 11.6(h)

The largest precipitation sum in Ōwan is at

  • June — 300(mm)
  • August — 700(mm)
  • December — 271(mm)

    • Weather forecast in the closest to Ōwan admin centers

    Weather forecast in the closest towns to Ōwan

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    Frequently asked questions

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