Japan has four distinct seasons, similar to those on the east coast of the United States. Summer begins in June and introduces the rainy season; typhoon season comes in late August and September -- carry an umbrella during these periods; also, expect that some days will be hot and humid. Autumn is the perfect time to visit as the days are cooler and the changing season is reflected in the trees. Winter is cold, and usually receives a traditional snowfall. Spring, of course, heralds the arrival of cherry blossoms and perfect weather for tourists.

Japan benefits from a temperate climate with cool sunny winters and very hot summers. The most pleasant time to visit is the milder Autumn and Spring seasons. Rain can fall throughout the year but is not generally too heavy. Typhoons may occur during September or October but don't tend to last for longer than a day. Hoikkaido boasts a climate similar to that of Washington with Siberian blasts blowing in during the winter which provides great skiing spots. Winter can get very cold with temperatures as low as 2 ℃ and in the North temperatures can drop to below freezing.