Lushan has a mild climate, cool in summer and not too cold in winter, which is another advantage of Lushan. Seasonal characteristics: late spring, short summer, early autumn and long winter. According to historical records, the highest temperature in Lushan Mountain is only 32℃, the lowest is-16.8℃, and the annual average is 1℃, which shows that the temperature in Lushan Mountain is moderate. As for the four seasons, the seasonal average difference is also normal: spring 1 1.5℃, summer 22.6℃, autumn 17.4℃, and winter is often around 1℃. Because the top of Lushan Mountain is located in a high altitude area, the river is surrounded by lakes, and the humid airflow is blocked by the mountain in the process of advancing, which is easy to make clouds and rain. Therefore, Lushan Mountain is abundant in rainfall, with annual average rainfall 1.9 1.7mm and average rainy days 1.68. Lushan Mountain is foggy, with an average of 192 foggy days throughout the year. What's even more peculiar is that the clouds of Lushan Mountain are unpredictable all the year round, which adds a touch of wonderful scenery to Lushan Mountain. The water source of Lushan Mountain mainly comes from atmospheric precipitation. In the case of abundant rainfall, there are as many as 90 peaks in Lushan Mountain. Due to ingenious crustal movement and glacier erosion, some peaks, ridges and valleys naturally form steep walls and deep valleys, forming countless waterfall beds. In addition, the water source continues all the year round, forming a large number of waterfalls with magnificent scenery. This is one of the wonders of Lushan Mountain. It can be described as "three thousands of feet, and it is suspected that the Milky Way has fallen for nine days".