Weather in Seigetsuchō in September

General weather information about Seigetsuchō

Average annual temperature is 7.8 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -20.9 °C

Number of sunny days: 125 days

Number of rainy days: 186 days

Number of snow days: 54 days

Look at detailed online map of Seigetsuchō

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

Seigetsuchō air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.06.115.720.226.429.632.734.028.923.218.210.3
Average daytime temperature (°C)-5.1-3.56.312.117.922.726.027.523.415.68.9-0.1
Average temperature (°C)-10.5-7.91.06.711.717.521.323.319.110.84.6-4.9
Average night temperature (°C)-15.2-12.0-3.72.56.613.017.620.315.67.00.8-9.2
Absolute minimum temperature (°C)-20.9-18.9-11.5-4.1-0.66.212.314.38.90.4-8.8-19.9

Seigetsuchō 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)9.310.511.913.414.715.415.114.012.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)6.66.67.68.110.29.88.68.47.57.35.95.7
Precipitation (mm)214545112521221001041431077542
Sunny days147199118677111313
Rainy days141020202225242320125
Snow days161721000000513

Seigetsuchō - weather forecast by months

Seigetsuchō weather in januarySeigetsuchō weather in februarySeigetsuchō weather in marchSeigetsuchō weather in aprilSeigetsuchō weather in maySeigetsuchō weather in juneSeigetsuchō weather in julySeigetsuchō weather in augustSeigetsuchō weather in septemberSeigetsuchō weather in octoberSeigetsuchō weather in novemberSeigetsuchō weather in december

Best time to visit Seigetsuchō:

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

  • May — 10.2(h)
  • June — 9.8(h)

Months with the longest average daylight duration in Seigetsuchō:

  • June — 15.4(h)

The largest precipitation sum in Seigetsuchō is at

  • April — 112(mm)
  • June — 122(mm)
  • August — 104(mm)
  • September — 143(mm)
  • October — 107(mm)

    • Weather forecast in the closest to Seigetsuchō admin centers

    Weather forecast in the closest towns to Seigetsuchō

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    Frequently asked questions

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