Best year time to visit Iwasaka

General weather information about Iwasaka

Average annual temperature is 14.3 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: -10.0 °C

Number of sunny days: 123 days

Number of rainy days: 231 days

Number of snow days: 11 days

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

Iwasaka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.714.622.222.726.328.733.234.231.723.724.219.6
Average daytime temperature (°C)6.37.914.517.621.224.430.130.928.419.715.010.0
Average temperature (°C)2.23.39.112.516.420.625.526.323.814.810.45.7
Average night temperature (°C)-1.6-0.84.27.611.717.121.522.720.110.86.51.9
Absolute minimum temperature (°C)-10.0-6.7-3.41.54.910.917.220.015.76.2-0.8-3.5

Iwasaka 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)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.46.38.28.18.86.810.59.79.78.57.07.0
Precipitation (mm)936710319219342071230857411879
Sunny days51017121271127131413
Rainy days211414181923202923181616
Snow days540000000002

Iwasaka - weather forecast by months

Iwasaka weather in januaryIwasaka weather in februaryIwasaka weather in marchIwasaka weather in aprilIwasaka weather in mayIwasaka weather in juneIwasaka weather in julyIwasaka weather in augustIwasaka weather in septemberIwasaka weather in octoberIwasaka weather in novemberIwasaka weather in december

Best time to visit Iwasaka:

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

  • July — 10.5(h)

The largest precipitation sum in Iwasaka is at

  • April — 192(mm)
  • May — 193(mm)
  • June — 420(mm)
  • August — 230(mm)

    • Weather forecast in the closest to Iwasaka admin centers

    Weather forecast in the closest towns to Iwasaka

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    Frequently asked questions

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