Geographically, Melbourne is located in the plain with a few low mountains. Melbourne is also a coastal city, facing the Pacific Ocean, located at 147 degrees east longitude and 39 degrees south latitude. There is a Yarra River in Melbourne, which is the main river flowing through Melbourne, with a total length of 242 kilometers, an annual flow of 7180,000 cubic meters and a total drainage area of 4,000 square kilometers. The whole city of Melbourne was originally built along the banks of the Yarra River. Up to now, there are 25 bridges on the Yarra River.
Melbourne's climate is subtropical and temperate, and the temperature is generally maintained at 3 degrees above zero-0/5 degrees in winter and 20-35 degrees in summer. In summer, people like to go to the seaside to play. In hot summer, the maximum temperature during the day can reach above 40 degrees Celsius.
Melbourne's climate is relatively dry, and the relative humidity is often between 30% and 50%. Because of dryness, clothes and furniture usually dry quickly, and clothes and furniture are not easy to get moldy. Compared with places with the same low temperature and high humidity, winter is not so cold. In life, the humidity in Melbourne makes many people feel comfortable.
Due to the geographical location and ocean currents, the temperature difference between day and night in Melbourne is quite large. In summer, even if the temperature reaches more than 30 degrees during the day, the temperature will drop to about 12 degrees at night. So the temperature in Melbourne is said to be "four seasons a day". Melbourne is not too cold in winter. In winter, the daytime temperature is generally above 10 degrees Celsius, and it doesn't snow in winter. But there are many mountains around Melbourne, and there is snow on the cold mountains in winter, so the mountains near Melbourne are good places to ski in winter.