24 Solar Terms: Will the weather get cooler after the White Dew?

Yes.

After the Bailu solar term, the summer monsoon is gradually replaced by the winter monsoon, the cold air turns from defense to offense, and the warm air gradually retreats. Cold air moves south in batches, often bringing a certain range of cooling. People like to use the proverb "white dew on an autumn night, cool night" to describe the accelerated drop in temperature.

Precipitation has decreased significantly in northern China, and autumn is crisp and relatively dry. In the middle and lower reaches of the Yangtze River during this period, the first autumn rain can often alleviate the early water shortage. However, if the cold air meets the typhoon, or the cold and warm air are evenly matched, and the two sides are struggling to advance and retreat, the resulting heavy rain or low temperature and continuous rain will have a negative impact on the autumn. Unfavorable crop growth.

Continuous rainy weather often occurs in the eastern part of Southwest China, South China and West China. The southeast coast, especially the South China coast, may also experience heavy rains caused by tropical weather systems (typhoons).

In the white dew weather, the human body is prone to symptoms such as dry lips and throat, dry nasal cavity, dry stool, dry skin and cracks. Therefore, the main care during the white dew season should be to strengthen the spleen and moisturize the dryness.

Extended information

Once the Bailu solar term has passed, you can no longer be naked when wearing clothes. At this time, the weather is changeable, and the temperature difference between morning and evening is large, so you should add clothes and quilts in time. Don't sleep too cold, otherwise you will easily catch a cold and induce chronic diseases such as bronchitis, asthma, and peptic ulcer. Excessive eating of cold and cold food can easily damage the Yang Qi of the spleen and stomach, especially those with deficiency of spleen and stomach should be contraindicated.

After the White Dew, the amount and intensity of exercise can be appropriately increased compared to summer, but the choice of exercise should also vary from person to person, and should be done according to one's ability and perseverance. The elderly can walk, jog, and do Tai Chi; young and middle-aged people can run, play ball, dance, climb, and swim. To prevent "autumn dryness", you should drink more water, eat more fresh vegetables and fruits, and eat less spicy barbecue foods. Qiuli is the most recommended fruit to eat in autumn.

As the weather gradually turns cooler, the sun is still hot during the day. However, as soon as the sun returns to the mountains, the temperature drops quickly. At night, the water vapor in the air condenses into tiny water droplets, which adhere very densely to the The green stems, leaves or petals of flowers, plants and trees appear white.

Baidu Encyclopedia - Bailu (one of the twenty-four solar terms)

People's Daily Online - Bailu: The autumn night is long, but it is still young, the moon is clear and the dew is clear and bright