When does the rainy season begin and end in Xinxiang, Henan?

From the end of May to the end of September1early October, it is the period with the most rain in a year. Xinxiang belongs to the warm temperate continental monsoon climate, so it is a typical rainy season in the Yellow River Basin. The most concentrated periods of rain are July and August. However, it is prone to frontal rain in autumn, which is called continuous autumn rain. . . Xinxiang City, Henan Province is located in the west of North China Plain, with its back on Taihang Mountain. So it is easy to form convective rain between June and August in summer. In the summer afternoon, due to the hot weather, the water vapor rose and was blocked by Taihang Mountain, thus forming cumulonimbus clouds in the front of Taihang Mountain. Cumulonimbus clouds flow to the eastern and southern plains, bringing lightning and heavy rain. Therefore, people living in the surrounding areas of Xinxiang City can easily see that most of the time the rain comes from the northwest, and the weather is gloomy and the wind is strong. This is the basic situation of summer rainfall in Xinxiang area. After August, the temperature dropped. Convective rain is not easy to form. At this time, cold air from the north meets local hot air, forming frontal rain. The nature of frontal rain is that the intensity is not strong and the duration is strong. But it does not rule out the strong convective weather when cold air meets warm and humid air. Therefore, Xinxiang area is prone to heavy rain and even floods after August. . . . .