On which coast of the mainland is the temperate monsoon climate distributed?

The temperate monsoon climate is distributed on the east coast of the mainland.

The temperate monsoon climate is distributed on the east coast of the mid-latitude continent in the northern hemisphere. The annual average temperature is not lower than 0℃, and the annual accumulated temperature is between 3200℃ and 4500℃. Summer is hot and rainy, winter is cold and dry, and the four seasons are distinct. This is a transitional climate between subtropical zone and temperate zone.

trait

1. High temperature and rainy in summer: In summer, the solar altitude angle increases, the days are long, the temperature is high, and the southeast monsoon blowing from the tropical ocean brings abundant precipitation.

2. It is cold and dry in winter: the lowest monthly average temperature is below 0℃, and it is cold in winter. The reason is: the latitude is high, close to the source of winter wind, the terrain is low and flat, and the west is high and the east is low, which weakens the winter wind.

The monsoon is extraordinary.

4. Summer and autumn are often affected by tropical cyclones.

The main disastrous weather brought by this climate are: winter and spring: cold wave (sandstorm, frost, white damage); Summer: Strong convective weather (thunderstorm, gale, hail).

geographical distribution

Including the area north of Qinling-Huaihe line in eastern China, Korean Peninsula, northern Japan and southern Russian Far East. It is located in the east temperate zone of Eurasia, specifically in North China, Northeast China of China, Northeast China of Honshu, Hokkaido Island, most parts of the Korean Peninsula and the Russian Far East.

The east coast of Eurasia, south of sub-frigid zone, north of Qinling-Huaihe River in China, east of temperate semi-arid and arid zone, including northeast and north of China, all of Korea, north and middle of Korea, south of Japan and the Far East of the former Soviet Union, belong to temperate monsoon climate zone. The northern boundary of this area is the southern boundary of the sub-cold zone, with the annual average temperature of 4℃ isotherm as the boundary; The southern boundary is based on the average temperature of 9.5℃ in eight months of the year, and it is the northern boundary of the subtropical climate zone.

In China, this boundary is roughly equivalent to the Qinling-Huaihe line, and it is also roughly consistent with the zonality. The western boundary of temperate monsoon climate extends along the northeast of Daxing 'anling to the eastern end of Waixing 'anling. Here, the boundaries between sub-frigid coniferous forest climate, temperate monsoon climate and temperate continental arid and semi-arid climate are relatively close. The land and sea distribution and topographic structure of East Asia have a great influence on the range of temperate monsoon climate, such as the mountains in the northeast-southwest direction, which can prevent the deepening of monsoon forces.