After Tomb-Sweeping Day, can you arrange the first short sleeve in your city?

Not yet. The coordinates are Chengdu. Sometimes it's hot and sometimes it's cold. I dare not arrange short sleeves.

It usually gets cold after Tomb-Sweeping Day. As the saying goes, "It will be cool in the next ten days in Tomb-Sweeping Day", which means that the temperature will be repeated in the next ten days after Qingming Festival, so we should pay attention to keep warm.

Generally, in Tomb-Sweeping Day, there will be a wave of late spring cold. After the late spring cold, the weather will start to pick up. Late spring cold refers to the weather phenomenon that the temperature rises rapidly in early spring (generally refers to the end of February and the beginning of March) and the temperature in late spring cold (generally refers to April) is lower than normal.

Long-term rainy weather or frequent cold air attacks, or intense radiation cooling in sunny nights under the control of continuous cold and high pressure, easily lead to cold in late spring and changeable climate in early spring. If the cold air is strong, the temperature can drop to below 10℃. Even in rainy and snowy weather, the sun is often shining high during the day, which makes people feel that the warm wind makes tourists intoxicated, but it is chilly in the morning and evening, which makes people feel difficult to adapt.

Generally speaking, after January, after beginning of spring, the weather began to get warmer, but the feeling was not obvious. After the vernal equinox, the direct point of the sun crosses the equator and enters the northern hemisphere, and the northern hemisphere enters the summer half year. The temperature rises rapidly. After Tomb-Sweeping Day, this change is more obvious. As the saying goes, "a spring rain is warm" is the truth.