Best year time to visit Sonai

General weather information about Sonai

Average annual temperature is 24.0 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: 10.4 °C

Number of sunny days: 68 days

Number of rainy days: 297 days

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

Sonai air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.625.226.627.929.231.032.233.031.530.429.726.6
Average daytime temperature (°C)20.121.422.824.926.929.330.830.830.028.225.322.4
Average temperature (°C)18.519.420.722.724.927.228.728.527.726.023.220.6
Average night temperature (°C)17.118.019.021.123.425.627.026.425.924.421.619.2
Absolute minimum temperature (°C)10.414.116.017.620.723.925.324.724.521.617.613.5

Sonai monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.811.312.012.713.313.613.513.012.311.611.010.7
Daylight minimum duration (h)10.011.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)5.65.77.88.98.89.411.410.310.18.18.44.3
Precipitation (mm)92701471311131921092531698464300
Sunny days92811672037112
Rainy days222623192523293127241929
Snow days000000000000

Sonai - weather forecast by months

Sonai weather in januarySonai weather in februarySonai weather in marchSonai weather in aprilSonai weather in maySonai weather in juneSonai weather in julySonai weather in augustSonai weather in septemberSonai weather in octoberSonai weather in novemberSonai weather in december

Best time to visit Sonai:

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

  • July — 11.4(h)
  • August — 10.3(h)

The largest precipitation sum in Sonai is at

  • June — 192(mm)
  • August — 253(mm)
  • December — 300(mm)

    • Weather forecast in the closest to Sonai admin centers

    Weather forecast in the closest towns to Sonai

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    Frequently asked questions

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