Generally, you don't have to wear cotton trousers for several months.

Generally, it will be warm around March, but the temperature in the northern region will not start to pick up until at least around Tomb-Sweeping Day. As far as the radiation intensity of the sun to the earth is concerned, the winter solstice is the smallest and the summer solstice is the largest. Around March, coming to Chunwu means that spring has just arrived and the temperature has just warmed up. Don't take off your cotton-padded clothes too early. Because when the weather just gets warmer, the temperature difference between day and night will be great. If you take off your cotton-padded coat too early, you will catch a cold easily.

Generally, it will be warm around March, but the temperature in the northern region will not start to pick up until at least around Tomb-Sweeping Day. As far as the radiation intensity of the sun to the earth is concerned, the winter solstice is the smallest and the summer solstice is the largest. Around March, coming to Chunwu means that spring has just arrived and the temperature has just warmed up. Don't take off your cotton-padded clothes too early. Because when the weather just gets warmer, the temperature difference between day and night will be great. If you take off your cotton-padded coat too early, you will catch a cold easily.