I want to travel to Erhai Lake in Dali, Yunnan, but will it be cold in winter there and what's the weather like there?

? Although Dali (four seasons are like spring). But here, especially in winter? The temperature difference between day and night is relatively large, and the wind is also very strong. It must be windy to play on Erhai Lake. It's cold in the morning and evening, but it's ok during the day, and it's warmer. It is suggested that the landlord bring more clothes. We usually compare like this in winter here? "? Three days of wind and three days of frost? "If you don't blow, it will frost, and it will be cold sooner or later.