Yakushima weather in April 2020

  • 18°C maximum daytime temperature in April in Yakushima18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in April in Yakushima20
    20 days with some rainfall
  • 11°C minimum night-time temperature in April in Yakushima11
    11°C min night temperature
  • 13 hours of daylight per day in April in Yakushima13
    13 hours of daylight per day
  • No heat & humidity in April in Yakushima0
    No heat & humidity
  • 331 mm monthly rainfall in April in Yakushima331
    331 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in April in Yakushima10
    10 (Very High) UV index
  • 21°C sea temperature in April in Yakushima21
    21°C sea temperature
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The April weather guide for Yakushima, Japan shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Yakushima weather in April

The average maximum daytime temperature in Yakushima in April is a comfortable 18°C (64°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 5 hours of bright sunshine each day, which represents 36% of the 13 hours of daylight.

Expect 331mm (13.0 inches) of rainfall across the whole of April with 20 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

The average sea temperature in and around Yakushima in April is 21°C (70°F).

Yakushima sunrise & sunset times for April 2020

Browse the sunrise & sunset times for Yakushima in April 2020. Select a month to view Yakushima sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Wednesday, 1st April 2020 06:07 18:36
Wednesday, 15th April 2020 05:50 18:45
Thursday, 30th April 2020 05:35 18:55
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Where's hot in Japan in April?

Below are average maximum temperatures at popular destinations in Japan in April. Select a destination to see more weather parameters.

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