Teak will be the best for garden benches and outdoor furniture. Because of its tight grain and natural oils, it does not need a finish on it to make it a beautiful bench. Teak is also naturally resistant to decay and insects because of its natural oils.
Weather in Tokyo in June. The average maximum daytime temperature in Tokyo in June is a warm 25Â°C (77Â°F) with low heat & humidity. There are usually 4 hours of bright sunshine each day, which represents 28% of the 15 hours of daylight. The average sea temperature in and around Tokyo in June is 21Â°C (70Â°F). Expect 181mm (7.1 inches) of rainfall across the whole of June with 20 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.
In the spring, southern and western Japan can be quite warm and sunny, from 59 to 77 degrees. Northern Japan ranges from 50 to 68 degrees. Snow remains on the hills into April or May in northern areas. And like Spring in much of the U.S., weather can range significantly from mild, to warm, to cold, on a daily basis.