Best year time to visit Aizawa

General weather information about Aizawa

Average annual temperature is 16.3 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: -6.3 °C

Number of sunny days: 178 days

Number of rainy days: 186 days

Number of snow days: 1 day

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

Aizawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.518.623.723.628.931.036.435.233.728.225.822.3
Average daytime temperature (°C)9.411.416.519.822.125.931.732.229.722.518.413.7
Average temperature (°C)4.16.111.815.217.522.027.027.825.617.312.97.7
Average night temperature (°C)-0.51.97.411.213.318.723.324.522.512.78.72.9
Absolute minimum temperature (°C)-6.3-2.71.54.08.015.020.222.817.47.32.4-3.1

Aizawa 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)6.97.17.68.68.57.310.511.19.08.77.37.7
Precipitation (mm)2449137139185326432181871105836
Sunny days16161615117171011181823
Rainy days15111515202314211913128
Snow days010000000000

Aizawa - weather forecast by months

Aizawa weather in januaryAizawa weather in februaryAizawa weather in marchAizawa weather in aprilAizawa weather in mayAizawa weather in juneAizawa weather in julyAizawa weather in augustAizawa weather in septemberAizawa weather in octoberAizawa weather in novemberAizawa weather in december

Best time to visit Aizawa:

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

  • August — 11.1(h)

The largest precipitation sum in Aizawa is at

  • May — 185(mm)
  • June — 326(mm)
  • August — 218(mm)
  • September — 187(mm)

    • Weather forecast in the closest to Aizawa admin centers

    Weather forecast in the closest towns to Aizawa

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    Frequently asked questions

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