Is the climate dry in Inner Mongolia or Urumqi, Xinjiang?

Compared with Urumqi, Xinjiang, the climate in Inner Mongolia is dry.

The climate in Inner Mongolia Autonomous Region is dominated by temperate continental monsoon climate, while Urumqi is a mid-temperate continental arid climate.

1, climate of Inner Mongolia

Inner Mongolia Autonomous Region has a vast territory, high latitude, large plateau area, far from the ocean and mountainous edges. The climate is dominated by temperate continental monsoon climate. It has the characteristics of less and uneven precipitation, strong wind force and drastic changes in cold and summer. The northern part of Daxinganling belongs to the cold temperate continental monsoon climate, and the area west of Bayanhaote-Haibowan-Bayangaole belongs to the temperate continental climate. The general characteristics are sudden temperature rise in spring, windy, short and hot in summer, concentrated precipitation, sudden temperature drop in autumn, frost often comes early, long and cold in winter, and many cold waves. Annual solar radiation increases from northeast to southwest, and precipitation decreases from northeast to southwest. The annual average temperature is 0 ~ 8℃, the annual average temperature difference is 34 ~ 36℃, and the daily average temperature difference is 12 ~ 16℃. The annual total precipitation is 50 ~ 450 mm, with more precipitation in the northeast and less precipitation in the west. The precipitation in Oroqen Autonomous Banner in the east is 486 mm, the annual precipitation in Alashan Plateau in the west is less than 50 mm, and that in Ejina Banner is 37 mm The evaporation in most areas is higher than 1200mm, that in Daxinganling is less than 1200mm, and that in Bayannaoer Plateau is over 3200 mm. Inner Mongolia is abundant in sunshine and light energy resources. The annual sunshine hours in most areas are more than 2,700 hours, and those in the western part of Alashan Plateau are more than 3,400 hours. The annual average number of windy days is 10 ~ 40 days, of which 70% occurs in spring. Among them, Xilingol and Wulanchabu Plateau lasted for more than 50 days; The northern mountainous area of Daxing 'anling is generally below 10 days. The number of sandstorm days is 5-20 days in most areas, more than 20 days in western Alashan and Ordos Plateau, and the average daily gale of Huluchigute in Ejina Banner of Alashan League is 108 days.

2. The climate of Urumqi

Urumqi has a continental arid climate in the middle temperate zone, with short spring and autumn, long winter and summer and large temperature difference between day and night. The annual average precipitation 194 mm, the warmest July and August average temperature of 25.7℃, the coldest 1 monthly average temperature of-15.2℃. The highest extreme temperature is 47.8℃, and the lowest is -4 1.5℃.

Urumqi is located in the hinterland of the mainland and belongs to the arid climate zone of the middle temperate continent. The climatic characteristics are: large temperature difference, drastic changes in cold and summer; There is little precipitation, which increases vertically with height; Winter is cold and long, the four seasons are unevenly distributed, and there is inversion layer in winter. Every year from June to 65438+ 10 is the golden season for Urumqi tourism, because flowers and trees are in full bloom and fruits are fragrant during this time.

spring

Urumqi spring came late, and the northern suburbs entered spring on March 26; The city will be two weeks late, and the spring will come on April 8; The observatory in the southern suburbs will be ten days late, and you can only see the green waves in front of the mountain around April 20. Every year, from the beginning of June, the spring in Urumqi ends from north to south. Spring rain accounts for about 40% of the annual precipitation, which is very beneficial to spring sowing and dry land crops.

summer

In summer, the mountainous areas in the suburbs of Urumqi are full of flowers and the urban forest belts are lush; Summer in the northern suburbs lasts for 90 days from June 4th to September 2nd1. In the urban area, there are only 62 days from June 23rd to August 24th. But there is no real summer in nanshan pasture, and spring and autumn are connected. Urumqi is located in the hinterland of Eurasia, far from the ocean and with a dry climate. Although it is hot in summer, it is hot but not stuffy, and the temperature difference between day and night is large. Urumqi is a tourist resort with an average temperature of 23℃ in summer.

autumn

Autumn in Urumqi begins on August 24th. Northern plain delay 10 days. After autumn, the weather environment is relatively stable, and the weather is lukewarm and mild. Autumn is the harvest season, and fruits from the north and south of Tianshan Mountain gather in Urumqi. After late September, cold air came frequently and the temperature dropped rapidly. In June 5438+ 10, the temperature difference between day and night increased. The folk song "wearing fur coats in the morning, tulle in the afternoon and eating watermelons around the stove" is a vivid portrayal of Urumqi's late autumn climate.

winter

The winter in Urumqi lasts from 1 1.3 days in the first year to 1.50 days in the second year. Urumqi is surrounded by mountains on three sides, and the north is like a bell mouth facing Junggar Basin. Due to the barrier of Tianshan Mountain, cold air often stays in the basin, with heavy snow and white clothes fluttering, which is a major feature of Urumqi's winter scenery and unique style. There is a "warm zone" in the foothills of the southern suburbs, and the temperature in January is 4 or 5 degrees higher than that in the urban areas. This unique winter climate is suitable for greenhouse vegetable production, and the snow in the southern suburbs is as long as 175 days, which is convenient for winter sports tourism activities such as alpine skiing, speed skating in alpine skating rink, "herding sheep" and "chasing girls" in the snow.