Yakushima weather in April 2026

Expect daytime maximum temperatures of 64°F in Yakushima, Japan in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 13.0 inches of rainfall in the month.

  • 64°F maximum daytime temperature in April in Yakushima64
    64°F max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in April in Yakushima20
    20 days with some rainfall
  • 52°F minimum night-time temperature in April in Yakushima52
    52°F 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
  • 13.0 inches monthly rainfall in April in Yakushima13.0
    13.0 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in April in Yakushima10
    10 (Very High) UV index
  • 70°F sea temperature in April in Yakushima70
    70°F sea temperature

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The April weather guide for Japan (Yakushima) 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.

Metric (°C)  |  Imperial (°F)

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More about Japan

How hot is it in Yakushima in April?

Daytime temperatures usually reach 64°F in Yakushima in April, falling to 52°F at night.

How sunny is it in Yakushima in April?

There are normally 5 hours of bright sunshine each day in Yakushima in April - that's 36% of daylight hours.

How warm is the sea around Yakushima in April?

The average sea temperature around Yakushima in April is 70°F.

Does it rain in Yakushima in April?

There are usually 20 days with some rain in Yakushima in April and the average monthly rainfall is 13.0 inches.

Yakushima April sunrise & sunset times

Browse the sunrise and sunset times for Yakushima in April 2026. Select a month to view Yakushima sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 06:07 18:36
Wednesday, 15th April 2026 05:51 18:45
Thursday, 30th April 2026 05:35 18:54

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