Best year time to visit Iwatsuki-ku

General weather information about Iwatsuki-ku

Average annual temperature is 16.6 °C

Absolute maximum temperature: 38.8 °C

Absolute minimum temperature: -5.7 °C

Number of sunny days: 162 days

Number of rainy days: 198 days

Number of snow days: 5 days

Look at detailed online map of Iwatsuki-ku

* Weather data for Iwatsuki-ku Japan is based on climate observations for 2026 year

Iwatsuki-ku air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.119.125.727.532.932.038.838.435.727.925.519.5
Average daytime temperature (°C)9.311.317.421.023.827.333.433.830.922.918.213.3
Average temperature (°C)4.05.711.915.418.222.728.128.826.117.712.87.5
Average night temperature (°C)-0.31.07.110.613.718.923.625.122.813.28.33.0
Absolute minimum temperature (°C)-5.7-4.80.13.77.212.421.123.416.88.43.3-2.7

Iwatsuki-ku 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)10.010.912.013.114.114.614.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)7.47.97.88.78.97.610.411.09.08.47.27.7
Precipitation (mm)26371278418631639982201056136
Sunny days181915161441167141820
Rainy days10816141726202523171210
Snow days310000000001

Iwatsuki-ku - weather forecast by months

Iwatsuki-ku weather in januaryIwatsuki-ku weather in februaryIwatsuki-ku weather in marchIwatsuki-ku weather in aprilIwatsuki-ku weather in mayIwatsuki-ku weather in juneIwatsuki-ku weather in julyIwatsuki-ku weather in augustIwatsuki-ku weather in septemberIwatsuki-ku weather in octoberIwatsuki-ku weather in novemberIwatsuki-ku weather in december

Best time to visit Iwatsuki-ku:

The best time to visit Iwatsuki-ku during the most sunny months:

  • August — 11.0(h)

The largest precipitation sum in Iwatsuki-ku is at

  • May — 186(mm)
  • June — 316(mm)
  • September — 220(mm)

    • Weather forecast in the closest to Iwatsuki-ku admin centers

    Weather forecast in the closest towns to Iwatsuki-ku

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    See also
    MapTrains schedule
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    AccommodationExperiencesBlog

    Frequently asked questions

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