Best year time to visit Iwashita

General weather information about Iwashita

Average annual temperature is 15.5 °C

Absolute maximum temperature: 34.8 °C

Absolute minimum temperature: -6.9 °C

Number of sunny days: 130 days

Number of rainy days: 233 days

Number of snow days: 2 days

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

Iwashita air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.919.324.826.528.729.634.034.832.327.527.521.0
Average daytime temperature (°C)9.111.816.519.923.225.730.131.429.622.117.111.6
Average temperature (°C)4.26.610.914.218.321.625.726.324.216.011.46.5
Average night temperature (°C)0.22.25.89.113.517.822.222.620.010.96.82.4
Absolute minimum temperature (°C)-6.9-4.6-2.42.06.411.019.520.618.46.5-0.7-4.8

Iwashita 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)10.311.012.013.013.814.314.113.312.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.47.07.77.68.86.49.110.29.88.97.96.2
Precipitation (mm)11110714024923140322835712855124139
Sunny days11151816176103171412
Rainy days191313141424303127141618
Snow days100000000001

Iwashita - weather forecast by months

Iwashita weather in januaryIwashita weather in februaryIwashita weather in marchIwashita weather in aprilIwashita weather in mayIwashita weather in juneIwashita weather in julyIwashita weather in augustIwashita weather in septemberIwashita weather in octoberIwashita weather in novemberIwashita weather in december

Best time to visit Iwashita:

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

  • August — 10.2(h)

The largest precipitation sum in Iwashita is at

  • April — 249(mm)
  • June — 403(mm)
  • August — 357(mm)

    • Weather forecast in the closest to Iwashita admin centers

    Weather forecast in the closest towns to Iwashita

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    Frequently asked questions

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