"July, t.a, September, giving clothes" is an ancient folk proverb, which describes the characteristics and climate phenomenon of three months in the traditional lunar calendar in China.

-"July filariasis" refers to the hot weather, strong sunshine, flaming clouds and raging fires in July. At this time, the weather is hot and dry, suitable for harvesting crops.

-"t.a" refers to August. Although it has already passed beginning of autumn, the summer heat has not completely dissipated, and the weather is still hot and long. "Weiyang" means not fading. This period of time is the end of summer, and the weather is still hot, so people need to continue to take measures to prevent heatstroke and cool down.

-"Giving clothes in September" refers to September. At this time, it is early autumn, and the weather begins to get cold. People need to start putting on clothes to keep warm. "Giving clothes" means giving clothes. This period of time marks the beginning of autumn, when the weather begins to cool, people should gradually increase their clothes to cope with the change of temperature.

This proverb mainly describes the climate characteristics in late summer and early autumn in China, and also reflects the solar terms in the traditional lunar calendar in China and the changes in people's daily life.