If you planning to travel to Ryuozan Park, Yamaguchi, 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 10:23 PM. The temperature feels like 51.45 with a humidity level of 62 so dress accordingly. Cloud coverage is 37 percent with visibility at 14.8 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 19 MPH. At the end of the day don’t miss the sunset at 8:17 AM.