Will the balloon burst in winter?

If the air conditioner is turned on indoors in winter, the balloon will not burst if it is blown down. According to relevant data, there are two main reasons for balloon explosion: one is the expansion of air in the balloon, and the other is the melting of rubber on the surface of the balloon. The temperature of the hot air conditioner is not enough to reach the melting temperature of rubber, so it is impossible to explode. The air expansion in the balloon is mainly the expansion of water vapor, and water needs to be vaporized to reach 100 degrees Celsius, but it can't reach this temperature. Therefore, if the air conditioner is turned on indoors in winter, the balloon will not explode when it blows down.