What climate type does the northern region belong to?

The northern region is mainly temperate continental climate and temperate monsoon climate.

The temperature difference between winter and summer is large, and the temperature changes obviously in four seasons. The annual precipitation is small, the seasonal distribution is uneven, and the precipitation is concentrated in summer.

The annual precipitation in the northern region is mostly 400-800 mm, and the precipitation is concentrated in July and August, which is the flood season in the northern region. There is little rain and frequent drought in spring every year, and the spring drought is serious. It is rainy in summer.

The reasons for the formation of temperate continental climate;

1, temperate continental climate is mainly distributed in 40 ~ 60 Eurasia and inland areas of North America. Because it is far away from the ocean and the humid climate is difficult to reach, it is dry and rainy, and the daily temperature difference is greater than the annual temperature difference. Moreover, the closer to the center of the mainland, the drier it is, the greater the annual and daily temperature difference, and the transition of vegetation from forest to grassland and desert.

Widely distributed in inland Asia, such as northwest China and Central Asia. In addition, the central and eastern parts of North America and Central and Eastern Europe are controlled by continental air masses all the year round, living inland and having less precipitation, which also belongs to this climate.

2. The Patagonia Plateau in South America also has this kind of climate, because the westerly wind passes through the tall Andes and sinks after passing the mountain to form a foehn, and there is little frontal cyclone activity, coupled with the cold current flowing through the east coast of Falkland, so there is little rain all year round.

3. The temperate continental climate is a kind of climate type relative to the temperate maritime climate, because it is far from the ocean, so it is dry and rainy; Due to the control of continental air mass, the annual range and diurnal temperature range is extremely large.

major feature

The climatic characteristics of temperate continental climate can be summarized as follows:

Leng Xia is hot in winter, with a large annual temperature difference and a continental climate.

Mid-latitude monsoon climate

The causes of temperate monsoon climate are similar to those of subtropical monsoon climate. Winter is controlled by temperate continental air mass, which is cold and dry, and the monsoon climate and temperature between north and south temperate zones are quite different. In summer, it is warm, hot and rainy, and the temperature difference between north and south is small due to the influence of temperate marine air mass or denatured tropical marine air mass. It is cold and rainy in winter and warm and rainy in summer. In winter, influenced by the strong Siberian continental cold high, winter winds prevail, the wind is strong, the weather is sunny and cold, and there is little rain and snow. The average temperature in Leng Yue varies greatly from north to south, below 0℃ in the south and below -20℃ in the north, and the average latitude decline rate is 2℃/ latitude distance. In summer, influenced by the Pacific subtropical high, the summer monsoon prevails, mainly southeast wind, with less wind; It is wet and rainy, and the precipitation from June to August accounts for more than 70% of the annual precipitation. The average temperature in the hottest month in the south can reach above 26℃, but it decreases to the north, not lower than 20℃. The average latitude decline rate is only 0.4℃/ latitude distance. Natural vegetation is deciduous broad-leaved forest and mixed coniferous and broad-leaved forest.

The cause of formation is mainly influenced by the thermal properties of land and sea.