White Dew (Bai Lu) is the 15th of the 24 Chinese solar terms. It indicates that temperatures are decreasing. When the water vapor in the air cools at night, it condenses into tiny droplets attach to foliage and petals in the morning. They are crystal clear and flawless, hence the name White Dew.

Watch this video by Weather China, an online weather service of the China Meteorological Administration, to find out more.

(Cover image a screenshot)

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