Where are the seasons and main areas of cold wave, plum rain, sandstorm and typhoon?

Cold waves generally occur in late autumn, winter and early spring. There are three routes that affect the cold wave in China: one is the west road. This is the earliest and most frequent route in China. Strong cold air starts from the Arctic, goes south through western Siberia, enters China and Xinjiang, and then invades North China, Central Plains, South China and even Southwest China along the Hexi Corridor. The second is the middle road. Strong cold air flows from Lake Baikal in Siberia and the People's Republic of Mongolia, passes through Inner Mongolia Autonomous Region, enters North China and reaches the southeast coastal areas. The third road is East Road. Cold air flows south from the northeast of Siberia, sometimes through the northeast of China, sometimes through the Sea of Japan and the Korean Peninsula, and invades the eastern coast of China. The main force of the cold wave going south from this route is eastward, which is generally not very strong and the frequency will not be too much. In the early summer of Meiyu, there are often long rainy days in Jianghuai Basin.

Sandstorm weather is a disastrous weather in northwest China and northern North China. The answer of spring supplements the cold wave in late autumn and early winter in most parts of China.

Plum rains are early and plums are ripe in summer in Jianghuai Valley.

Spring sandstorm in northwest China and northern North China

The scope of coastal areas in typhoon summer refers to China, right?