The moon is full every month, but why do people only enjoy the moon on the Mid-Autumn Festival?

Every month is a full moon, but everyone likes to enjoy the moon in the Mid-Autumn Festival. In the Mid-Autumn Festival, the dry and cold airflow in the north forced the warm and humid airflow that had been swirling over most parts of China in summer to retreat to the south, and the water vapor in the air decreased, and there were fewer clouds in the sky, so the autumn was crisp and the night sky was washed, so the moon looked particularly bright, and people felt particularly bright from the moon to the Mid-Autumn Festival.