Yakushima weather in June 2025

Expect daytime maximum temperatures of 24°C in Yakushima in June based on long-term weather averages. There are 4 hours of sunshine per day on average with 22 days with some rainfall and typically 531 mm of rainfall in the month.

  • 24°C maximum daytime temperature in June in Yakushima24
    24°C max day temperature
  • 4 hours of sunshine per day
  • 22 days with some rainfall in June in Yakushima22
    22 days with some rainfall
  • 18°C minimum night-time temperature in June in Yakushima18
    18°C min night temperature
  • 14 hours of daylight per day in June in Yakushima14
    14 hours of daylight per day
  • Low heat & humidity in June in YakushimaL
    Low heat & humidity
  • 531 mm monthly rainfall in June in Yakushima531
    531 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in June in Yakushima11
    11 (Extreme) UV index
  • 25°C sea temperature in June in Yakushima25
    25°C sea temperature

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The June 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 / mm)  |  Imperial (°F / inches)

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More about Japan

How hot is it in Yakushima in June?

Daytime temperatures usually reach 24°C in Yakushima in June, falling to 18°C at night.

How sunny is it in Yakushima in June?

There are normally 4 hours of bright sunshine each day in Yakushima in June - that's 31% of daylight hours.

How warm is the sea around Yakushima in June?

The average sea temperature around Yakushima in June is 25°C.

Does it rain in Yakushima in June?

There are usually 22 days with some rain in Yakushima in June and the average monthly rainfall is 531mm.

What is the chance of a typhoon in Yakushima in June?

On average less than 1 day in June in Yakushima is likely to be affected by the passage of one or more tropical storms.

Yakushima June sunrise & sunset times

Browse the sunrise and sunset times for Yakushima in June 2025. Select a month to view Yakushima sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:16 19:15
Sunday, 15th June 2025 05:15 19:21
Monday, 30th June 2025 05:19 19:23

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