Best year time to visit Somanokawachō

General weather information about Somanokawachō

Average annual temperature is 14.2 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -11.5 °C

Number of sunny days: 136 days

Number of rainy days: 221 days

Number of snow days: 8 days

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

Somanokawachō air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.914.422.423.026.928.633.334.331.423.324.219.7
Average daytime temperature (°C)6.47.614.717.721.324.230.030.728.519.615.110.0
Average temperature (°C)2.23.29.212.416.520.525.426.323.914.910.45.4
Average night temperature (°C)-1.6-0.84.17.612.117.221.723.120.310.86.51.5
Absolute minimum temperature (°C)-11.5-4.9-3.22.05.211.218.321.316.26.4-0.9-4.0

Somanokawachō monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.86.18.48.19.26.810.39.810.08.67.37.1
Precipitation (mm)6355117168223455842351086910270
Sunny days5111714148769151317
Rainy days221314161722242521161714
Snow days440000000000

Somanokawachō - weather forecast by months

Somanokawachō weather in januarySomanokawachō weather in februarySomanokawachō weather in marchSomanokawachō weather in aprilSomanokawachō weather in maySomanokawachō weather in juneSomanokawachō weather in julySomanokawachō weather in augustSomanokawachō weather in septemberSomanokawachō weather in octoberSomanokawachō weather in novemberSomanokawachō weather in december

Best time to visit Somanokawachō:

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

  • July — 10.3(h)

The largest precipitation sum in Somanokawachō is at

  • May — 223(mm)
  • June — 455(mm)
  • August — 235(mm)

    • Weather forecast in the closest to Somanokawachō admin centers

    Weather forecast in the closest towns to Somanokawachō

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    Frequently asked questions

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