Best year time to visit Tōnosawa

General weather information about Tōnosawa

Average annual temperature is 16.6 °C

Absolute maximum temperature: 35.3 °C

Absolute minimum temperature: -6.7 °C

Number of sunny days: 148 days

Number of rainy days: 216 days

Number of snow days: 1 day

Look at detailed online map of Tōnosawa

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

Tōnosawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.416.224.325.730.431.335.334.132.830.325.420.9
Average daytime temperature (°C)9.911.216.219.522.226.131.332.230.022.618.613.7
Average temperature (°C)5.37.011.715.218.022.426.927.525.617.513.58.4
Average night temperature (°C)1.33.07.411.313.919.023.124.022.113.19.64.1
Absolute minimum temperature (°C)-6.7-1.81.24.58.314.518.921.516.49.34.4-3.2

Tōnosawa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)7.06.97.88.58.37.09.710.79.58.77.57.4
Precipitation (mm)4297204189259453722151751428373
Sunny days141414111251459131621
Rainy days161417191925172621181410
Snow days100000000000

Tōnosawa - weather forecast by months

Tōnosawa weather in januaryTōnosawa weather in februaryTōnosawa weather in marchTōnosawa weather in aprilTōnosawa weather in mayTōnosawa weather in juneTōnosawa weather in julyTōnosawa weather in augustTōnosawa weather in septemberTōnosawa weather in octoberTōnosawa weather in novemberTōnosawa weather in december

Best time to visit Tōnosawa:

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

  • August — 10.7(h)

The largest precipitation sum in Tōnosawa is at

  • May — 259(mm)
  • June — 453(mm)
  • August — 215(mm)

    • Weather forecast in the closest to Tōnosawa admin centers

    Weather forecast in the closest towns to Tōnosawa

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    Frequently asked questions

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