








Visit Yakushima for Japan as forest and mountain island. Old cedar trails, rain, moss, coast roads, and hot-spring edges make it one of the country’s clearest nature commitments. It is best when the trip can slow down and accept weather as part of the experience.
Do not add Yakushima to a Japan trip without giving it time. Ferries, flights, rain, trail conditions, and lodging need slack. If the plan cannot handle wet weather or hiking logistics, save Yakushima for a trip built around it.
Current conditions and the practical reference material that helps turn the saved places into a trip.
7-day forecast from Open-Meteo. UV badges flag days when sun protection matters (3 and above is moderate; 8 and above is risk territory for unprotected fair skin within 30 minutes).
About 41% of the year's rain falls in these months. Typical highs around 26°C, lows around 24°C.
Typical highs around 19°C, lows around 17°C. About 177mm of rain a month.
Public holidays from Nager.Date.
The links below support the changing or licensed reference material on this page. Personal notes and ordinary geographic facts are not footnoted individually.
Maps, image licenses, and the full dataset registry are listed in .
Monthly highs, lows, rainfall — long-term averages, NASA POWER.