Best year time to visit Tomamu

General weather information about Tomamu

Average annual temperature is 6.1 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -19.3 °C

Number of sunny days: 81 days

Number of rainy days: 201 days

Number of snow days: 83 days

Look at detailed online map of Tomamu

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

Tomamu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.64.611.214.823.625.728.230.125.120.015.66.0
Average daytime temperature (°C)-7.1-5.33.08.514.619.624.124.320.712.65.4-3.4
Average temperature (°C)-10.3-8.0-0.84.29.815.120.020.816.88.61.8-6.2
Average night temperature (°C)-13.1-10.8-3.80.85.911.416.918.013.85.6-1.3-9.0
Absolute minimum temperature (°C)-19.3-18.4-8.8-4.6-1.34.711.211.97.4-0.2-9.9-16.1

Tomamu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.79.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)6.46.98.38.39.49.59.67.17.27.75.84.5
Precipitation (mm)516986147621939419823812218064
Sunny days74119868271054
Rainy days301218222423292321188
Snow days212483100000719

Tomamu - weather forecast by months

Tomamu weather in januaryTomamu weather in februaryTomamu weather in marchTomamu weather in aprilTomamu weather in mayTomamu weather in juneTomamu weather in julyTomamu weather in augustTomamu weather in septemberTomamu weather in octoberTomamu weather in novemberTomamu weather in december

Best time to visit Tomamu:

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

  • July — 9.6(h)

Months with the longest average daylight duration in Tomamu:

  • June — 15.3(h)

The largest precipitation sum in Tomamu is at

  • June — 193(mm)
  • August — 198(mm)
  • September — 238(mm)
  • November — 180(mm)

    • Weather forecast in the closest to Tomamu admin centers

    Weather forecast in the closest towns to Tomamu

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    See also
    MapTrains schedule
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    Frequently asked questions

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