What's the weather like in Las Vegas?

Las Vegas is located on the edge of the Nevada desert in the United States, surrounded by mountains ranging from 1000 meters to 3000 meters. Las Vegas has four distinct seasons. Summer is a typical desert climate. The temperature at noon is often as high as 38 ″, while the temperature at night is relatively cool. There are frequent thunderstorms and the temperature is above average. The overall climate in winter is mild and suitable, and the average temperature during the day is around 15゜. Although it is very hot occasionally, spring and summer are still the most pleasant seasons. Las Vegas is rarely attacked by bad weather, and it is one of the regions with the lowest relative humidity among all the big cities in China. Surrounded by desert, it's as dry as death valley. Because there is little rain, the air will be dry, so it is best to prepare some moisturizing products.