Meiyu is a quasi-static weather before stopping. Can you call Meiyu?

The quasi-static fronts affecting China mainly include:

Quasi-stationary weather front in South China

Mainly in Nanling Mountains or the South China Sea. It can be seen all year round, but it mostly appears in winter and spring, with the least in autumn. The precipitation in winter is not strong, and heavy rain can appear in spring and summer, lasting for several days, even exceeding 10 days. The position of quasi-static front in South China varies with seasons. In the winter half year, the cold high pressure on the north side of the front is powerful, and the front area is located in the south; In the summer half year, the subtropical high on the south side of the front is strong, which makes the front position northward.

The quasi-static fronts affecting China mainly include:

Quasi-stationary weather front in South China

Mainly in Nanling Mountains or the South China Sea. It can be seen all year round, but it mostly appears in winter and spring, with the least in autumn. The precipitation in winter is not strong, and heavy rain can appear in spring and summer, lasting for several days, even exceeding 10 days. The position of quasi-static front in South China varies with seasons. In the winter half year, the cold high pressure on the north side of the front is powerful, and the front area is located in the south; In the summer half year, the subtropical high on the south side of the front is strong, which makes the front position northward.

Jianghuai quasi-static front

In the early summer of each year, warm and humid air from the ocean confronts the cold air from the south of the mainland, forming a famous weather system in the middle and lower reaches of the Yangtze River and Huaihe River basin-the Jianghuai quasi-static front station. It is an important weather system for the formation of Meiyu. "It rains in succession during the Qingming Festival" and "It rains at home during the Huangmei Festival" are all true portrayal of the rainy weather.

Kunming quasi-static front

Also known as Yunnan-Guizhou quasi-static front. Located in Yunnan-Guizhou Plateau, it is mainly formed by metamorphic polar continental air mass and southwest airflow blocked by Yunnan-Guizhou Plateau topography. Clouds are low and thin, and it is easy to form continuous rainy weather. The "three sunny days" in Guizhou Plateau are related to the quasi-static pre-stop activities in Kunming. Most of them appear in winter, and the number of days during this period accounts for about 1/2 of the whole year. The front area is mostly located between Guiyang and Kunming, with a slightly northwest-southeast trend.

Tianshan quasi-static front

After entering Junggar basin, the cold front with less intensity is blocked by Tianshan Mountain, which makes the cold front stagnate and often forms a quasi-static front with topographic front, resulting in cloudy, foggy or light snow weather. The excessive precipitation in winter and spring in the northern slope of Tianshan Mountain and most parts of northern Xinjiang is related to the quasi-static frontal activity in Tianshan Mountain. In the early summer of each year, warm and humid air from the ocean confronts the cold air from the south of the mainland, forming a famous weather system in the middle and lower reaches of the Yangtze River and Huaihe River basin-the Jianghuai quasi-static front station. It is an important weather system for the formation of Meiyu. "It rains in succession during the Qingming Festival" and "It rains at home during the Huangmei Festival" are all true portrayal of the rainy weather.

Kunming quasi-static front

Also known as Yunnan-Guizhou quasi-static front. Located in Yunnan-Guizhou Plateau, it is mainly formed by metamorphic polar continental air mass and southwest airflow blocked by Yunnan-Guizhou Plateau topography. Clouds are low and thin, and it is easy to form continuous rainy weather. The "three sunny days" in Guizhou Plateau are related to the quasi-static pre-stop activities in Kunming. Most of them appear in winter, and the number of days during this period accounts for about 1/2 of the whole year. The front area is mostly located between Guiyang and Kunming, with a slightly northwest-southeast trend.

Tianshan quasi-static front

After entering Junggar basin, the cold front with less intensity is blocked by Tianshan Mountain, which makes the cold front stagnate and often forms a quasi-static front with topographic front, resulting in cloudy, foggy or light snow weather. The excessive precipitation in winter and spring in the northern slope of Tianshan Mountain and most parts of northern Xinjiang is related to the quasi-static frontal activity in Tianshan Mountain.

The quasi-static fronts that only affect China mainly include:

Quasi-stationary weather front in South China

Mainly in Nanling Mountains or the South China Sea. It can be seen all year round, but it mostly appears in winter and spring, with the least in autumn. The precipitation in winter is not strong, and heavy rain can appear in spring and summer, lasting for several days, even exceeding 10 days. The position of quasi-static front in South China varies with seasons. In the winter half year, the cold high pressure on the north side of the front is powerful, and the front area is located in the south; In the summer half year, the subtropical high on the south side of the front is strong, which makes the front position northward.

Jianghuai quasi-static front

In the early summer of each year, warm and humid air from the ocean confronts the cold air from the south of the mainland, forming a famous weather system in the middle and lower reaches of the Yangtze River and Huaihe River basin-quasi-static front stop in Jianghuai. It is an important weather system for the formation of Meiyu. "It rains in succession during the Qingming Festival" and "It rains at home during the Huangmei Festival" are all true portrayal of the rainy weather.

Kunming quasi-static front

Also known as Yunnan-Guizhou quasi-static front. Located in Yunnan-Guizhou Plateau, it is mainly formed by metamorphic polar continental air mass and southwest airflow blocked by Yunnan-Guizhou Plateau topography. Clouds are low and thin, and it is easy to form continuous rainy weather. The "three sunny days" in Guizhou Plateau are related to the quasi-static pre-stop activities in Kunming. Most of them appear in winter, and the number of days during this period accounts for about 1/2 of the whole year. The front area is mostly located between Guiyang and Kunming, with a slightly northwest-southeast trend.

Tianshan quasi-static front

After entering Junggar basin, the cold front with less intensity is blocked by Tianshan Mountain, which makes the cold front stagnate and often forms a quasi-static front with topographic front, resulting in cloudy, foggy or light snow weather. The excessive precipitation in winter and spring in the northern slope of Tianshan Mountain and most parts of northern Xinjiang is related to the quasi-static frontal activity in Tianshan Mountain.

The quasi-static fronts that only affect China mainly include:

Quasi-stationary weather front in South China

Mainly in Nanling Mountains or the South China Sea. It can be seen all year round, but it mostly appears in winter and spring, with the least in autumn. The precipitation in winter is not strong, and heavy rain can appear in spring and summer, lasting for several days, even exceeding 10 days. The position of quasi-static front in South China varies with seasons. In the winter half year, the cold high pressure on the north side of the front is powerful, and the front area is located in the south; In the summer half year, the subtropical high on the south side of the front is strong, which makes the front position northward.

Jianghuai quasi-static front

In the early summer of each year, warm and humid air from the ocean confronts the cold air from the south of the mainland, forming a famous weather system in the middle and lower reaches of the Yangtze River and Huaihe River basin-quasi-static front stop in Jianghuai. It is an important weather system for the formation of Meiyu. "It rains in succession during the Qingming Festival" and "It rains at home during the Huangmei Festival" are all true portrayal of the rainy weather.

Kunming quasi-static front

Also known as Yunnan-Guizhou quasi-static front. Located in Yunnan-Guizhou Plateau, it is mainly formed by metamorphic polar continental air mass and southwest airflow blocked by Yunnan-Guizhou Plateau topography. Clouds are low and thin, and it is easy to form continuous rainy weather. The "three sunny days" in Guizhou Plateau are related to the quasi-static pre-stop activities in Kunming. Most of them appear in winter, and the number of days during this period accounts for about 1/2 of the whole year. The front area is mostly located between Guiyang and Kunming, with a slightly northwest-southeast trend.

Tianshan quasi-static front

After entering Junggar basin, the cold front with less intensity is blocked by Tianshan Mountain, which makes the cold front stagnate and often forms a quasi-static front with topographic front, resulting in cloudy, foggy or light snow weather. The excessive precipitation in winter and spring in the northern slope of Tianshan Mountain and most parts of northern Xinjiang is related to the quasi-static frontal activity in Tianshan Mountain.

Only the rainy weather formed by the quasi-static front of Jianghuai is called Meiyu, because the quasi-static front of Jianghuai appears in June when plums are ripe in the south.