Best year time to visit Tosu

General weather information about Tosu

Average annual temperature is 16.6 °C

Absolute maximum temperature: 35.5 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 147 days

Number of rainy days: 215 days

Number of snow days: 3 days

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

Tosu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.217.324.027.028.629.834.035.533.027.127.422.2
Average daytime temperature (°C)10.012.217.219.923.726.730.532.729.923.118.012.4
Average temperature (°C)5.37.311.515.018.922.726.828.125.317.412.58.0
Average night temperature (°C)1.23.06.610.514.719.423.724.421.812.57.83.9
Absolute minimum temperature (°C)-5.4-2.1-2.24.36.913.721.422.318.77.02.2-2.6

Tosu 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)10.211.012.013.013.914.314.113.412.411.410.510.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.46.67.68.08.37.18.310.59.28.87.56.0
Precipitation (mm)10182116197256281227179118355356
Sunny days11121716147757202011
Rainy days181614141723242623111019
Snow days200000000001

Tosu - weather forecast by months

Tosu weather in januaryTosu weather in februaryTosu weather in marchTosu weather in aprilTosu weather in mayTosu weather in juneTosu weather in julyTosu weather in augustTosu weather in septemberTosu weather in octoberTosu weather in novemberTosu weather in december

Best time to visit Tosu:

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

  • August — 10.5(h)

The largest precipitation sum in Tosu is at

  • April — 197(mm)
  • May — 256(mm)
  • June — 281(mm)
  • July — 227(mm)
  • August — 179(mm)

    • Weather forecast in the closest to Tosu admin centers

    Weather forecast in the closest towns to Tosu

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    MapTrains schedule
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    Frequently asked questions

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