If you planning to travel to Mt. Mocchomudake, Yakushima, Japan, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 9:47 PM. The temperature feels like 73.05 with a humidity level of 83 so dress accordingly. Cloud coverage is 2 percent with visibility at 12.4 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 7 MPH. At the end of the day don’t miss the sunset at 8:22 AM.