Guiyang Climate
Guiyang belongs to subtropical humid and mild climate. Among them, there is no severe cold in winter, no extreme heat in summer, plenty of sunshine and abundant Rain Water. The air is not dry and the annual average temperature is about 15.3 degrees Celsius. The pleasant climate is the pride of Guiyang, so it has won the reputation of "heaven above, Suzhou and Hangzhou below, and suitable climate in Guiyang".
Guiyang is located in the mountains and hills, surrounded by mountains, has always been known as the "capital of the mountain country". At the same time, it is also a city dominated by the Han nationality, with Miao, Buyi, Dong, Hui and other ethnic groups living together. It has a simple and rich folk customs and bright national culture since ancient times.
The beautiful karst landform has created the geographical environment of many mountains and hills in Guiyang. Strange rocks, Lingfeng, karst caves, secluded forests, a variety of scenery make people linger; strange landforms make people sigh and happy. Scenic spots such as Hongfeng Lake and baihua Lake are excellent places to enjoy the natural scenery of the plateau.
Guiyang is a low-latitude and high-altitude plateau area. The center of Guiyang is located at 106 degrees 27 minutes east longitude and 26 degrees 44 minutes north latitude, with an altitude of about 1100 meters above sea level. It is controlled by the westerly zone all the year round and belongs to a humid and mild climate in the subtropics. It has both plateau and monsoon climate characteristics. The annual average temperature in Guiyang is 15.3 ℃, the annual extreme maximum temperature is 35.1 ℃, and the annual extreme minimum temperature is-7.3 ℃. Among them, the hottest late July, the average temperature is 24 ℃, the coldest early January, the average temperature is 4.6 ℃. The annual average relative humidity is 77%, the annual average total precipitation is 1129.5 mm, the annual average number of cloudy days is 235.1 days, the annual average number of sunshine hours is 1148.3 hours, the annual average number of snowfall days is only 11.3 days, the summer is not hot, the winter is not cold, the air is not dry, the four seasons are free of wind and sand, and the pleasant climate is the pride of Guiyang, winning the reputation of "heaven above, Suzhou and Hangzhou below, and suitable climate Guiyang".
Especially in summer, the average summer temperature in Guiyang is 23.2 ℃, the highest temperature is between 25 ℃ and 28 ℃, and the lowest temperature is between 17 ℃ and 20 ℃. The number of days with the highest temperature higher than 30 degrees Celsius is less, and the ultraviolet intensity is weak. Even if there is a temperature of 30 ℃, the morning and evening will be very cool. As long as there is no exposure to the hot sun, the indoor ventilation is good, and there is absolutely no sweating and sleepless heat without air conditioning. In the streets, it is rare for people to hold fans and have to cover thin quilts at night, but in the high mountains, there is a saying that "one rain turns into winter", which is a "natural big air conditioner". In particular, compared with some cities in the north and cities known as "stoves" in neighboring provinces, such as Chongqing, Guiyang is a veritable summer resort. In the selection of "Top Ten Summer tourist cities in China" in 2006, Guiyang topped the list with "the advantage of average temperature comfort in summer, especially in the hottest month". Among the eight hard indicators of seven major organizations, such as the United Nations Asia-Pacific Organization, the climate comfort of Guiyang accounts for a large proportion.
Rain Water is abundant in summer in Guiyang, about 500mm, and the precipitation at night accounts for 70% of the annual precipitation. The dry and wet season is not obvious. Guiyang's heavy industry is basically far away from the urban area, the urban pollution is light, the number of days of mild pollution throughout the year is few, and the air quality is good. No haze weather occurs, the air is fresh, pleasant and comfortable.
The average number of annual lightning days in Guiyang is 49.1 days. Lightning electrolysis of water vapor in the air produces more negative oxygen ions. At the same time, Guiyang City has a forest belt around the city with complete vegetation, which is known as the "forest city". The forest belt around the city also provides abundant negative oxygen ions. the content of negative oxygen ions in the air of the scenic spot is high, with an average of more than 2700 per cubic centimeter, more than several times the normal value, ranking in the forefront of all famous scenic spots in the country. It can be described as a "natural oxygen bar".