Best year time to visit Sannō

General weather information about Sannō

Average annual temperature is 16.9 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -5.1 °C

Number of sunny days: 173 days

Number of rainy days: 191 days

Number of snow days: 1 day

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

Sannō air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.717.623.822.527.930.236.335.034.328.626.021.2
Average daytime temperature (°C)8.910.716.019.321.725.432.132.429.722.518.213.4
Average temperature (°C)4.66.212.015.418.122.428.028.726.318.113.68.4
Average night temperature (°C)0.92.38.111.814.819.824.625.823.614.09.74.0
Absolute minimum temperature (°C)-5.1-2.02.25.38.615.121.324.017.110.25.2-1.7

Sannō 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)6.97.37.48.58.37.410.811.38.88.77.17.7
Precipitation (mm)2941128127156280551141841125633
Sunny days1816161215111676191324
Rainy days13111518161915242412177
Snow days010000000000

Sannō - weather forecast by months

Sannō weather in januarySannō weather in februarySannō weather in marchSannō weather in aprilSannō weather in maySannō weather in juneSannō weather in julySannō weather in augustSannō weather in septemberSannō weather in octoberSannō weather in novemberSannō weather in december

Best time to visit Sannō:

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

  • July — 10.8(h)
  • August — 11.3(h)

The largest precipitation sum in Sannō is at

  • May — 156(mm)
  • June — 280(mm)
  • September — 184(mm)

    • Weather forecast in the closest to Sannō admin centers

    Weather forecast in the closest towns to Sannō

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    Frequently asked questions

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