Best year time to visit Poromoi

General weather information about Poromoi

Average annual temperature is 7.4 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -15.1 °C

Number of sunny days: 124 days

Number of rainy days: 167 days

Number of snow days: 74 days

Look at detailed online map of Poromoi

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

Poromoi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.32.86.911.819.119.625.528.526.019.216.28.5
Average daytime temperature (°C)-3.4-4.82.35.210.414.318.722.120.414.28.50.9
Average temperature (°C)-4.9-7.00.03.27.612.317.120.419.213.06.8-0.4
Average night temperature (°C)-6.4-9.2-1.91.85.610.815.919.218.211.64.8-1.8
Absolute minimum temperature (°C)-11.0-15.1-8.3-2.00.95.511.114.515.15.9-2.3-6.4

Poromoi 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)9.310.511.913.514.815.515.114.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)5.27.28.18.010.59.59.99.58.57.65.75.2
Precipitation (mm)105398613341107109131146134238145
Sunny days2415918161314131253
Rainy days4212191314181717192210
Snow days252242000000318

Poromoi - weather forecast by months

Poromoi weather in januaryPoromoi weather in februaryPoromoi weather in marchPoromoi weather in aprilPoromoi weather in mayPoromoi weather in junePoromoi weather in julyPoromoi weather in augustPoromoi weather in septemberPoromoi weather in octoberPoromoi weather in novemberPoromoi weather in december

Best time to visit Poromoi:

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

  • May — 10.5(h)
  • July — 9.9(h)

Months with the longest average daylight duration in Poromoi:

  • June — 15.5(h)

The largest precipitation sum in Poromoi is at

  • November — 238(mm)

    • Weather forecast in the closest to Poromoi admin centers

    Weather forecast in the closest towns to Poromoi

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    Frequently asked questions

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