Best year time to visit Shimonoseki

General weather information about Shimonoseki

Average annual temperature is 17.2 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -3.1 °C

Number of sunny days: 153 days

Number of rainy days: 207 days

Number of snow days: 5 days

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

Shimonoseki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.514.920.124.625.129.332.132.933.625.725.722.5
Average daytime temperature (°C)9.410.315.018.121.424.929.430.928.722.517.612.3
Average temperature (°C)6.87.511.414.818.522.526.928.525.919.314.49.5
Average night temperature (°C)4.64.27.911.716.120.324.926.423.916.511.37.0
Absolute minimum temperature (°C)-3.10.20.77.110.815.822.124.521.212.75.71.2

Shimonoseki 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)10.211.012.013.013.914.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.46.68.38.08.87.79.210.69.28.47.55.8
Precipitation (mm)1108989169279281276125104225959
Sunny days11131716149887221612
Rainy days19151414172123232391415
Snow days100000000004

Shimonoseki - weather forecast by months

Shimonoseki weather in januaryShimonoseki weather in februaryShimonoseki weather in marchShimonoseki weather in aprilShimonoseki weather in mayShimonoseki weather in juneShimonoseki weather in julyShimonoseki weather in augustShimonoseki weather in septemberShimonoseki weather in octoberShimonoseki weather in novemberShimonoseki weather in december

Best time to visit Shimonoseki:

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

  • August — 10.6(h)

The largest precipitation sum in Shimonoseki is at

  • May — 279(mm)
  • June — 281(mm)
  • July — 276(mm)

    • Weather forecast in the closest to Shimonoseki admin centers

    Weather forecast in the closest towns to Shimonoseki

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    Frequently asked questions

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