Traditional Culture Encyclopedia - Weather forecast - What are the climatic characteristics of Anshun, Guizhou?
What are the climatic characteristics of Anshun, Guizhou?
Monthly overview
65438+1October: 65438+1October is the month with the lowest average temperature and the least precipitation in Anshun, affecting the whole province of Guizhou. The average monthly temperature in the city is 4.2 ~ 6.7℃; Extreme minimum temperature -4.8 ~-8.5℃ (Zhenning); The extreme maximum temperature is 23.3 ~ 26.4℃ (Guanling). The monthly precipitation in the city is 15 ~ 20 mm, and the ground is generally controlled by cold and high pressure this month. If there is a static front between Yunnan and Guizhou, the airflow from the 500-hectopascal plateau to our province is gentle, which may cause continuous rainy weather in Anshun City. The probability of strong cooling is 0.8%.
February: The cold air affecting Guizhou Province this month is strong, and the ground is generally controlled by cold and high pressure. Although the monthly average temperature in Anshun is slightly higher than that in 1 month, it is the coldest month in the whole year, because the extreme minimum temperature value appears in this month. Due to the low temperature, when the south branch trough is active, snowfall and freezing weather often occur. Occasionally there will be strong cooling weather (probability 1. 1%). The monthly average temperature in Anshun is 5.4 ~ 8.3℃, the extreme minimum temperature is-6.1~-1.1℃, and the extreme maximum temperature is 27.2 ~ 3 1.0℃. The monthly precipitation in the city is between19.8 ~ 24.0 mm.
March: The winter wind weakened this month, and the southwest monsoon became active. During the day, the sunshine is strong, the temperature rises sharply, the air pressure drops sharply, the ground thermal depression develops, and the temperature in the near-surface layer rises rapidly, which is prone to hail (the number of hail falls accounts for': 19.5% of the total number of hail falls in the whole year) and strong cooling (probability: 1.9%, the largest in the whole year). The monthly average temperature in Anshun is 10.2 ~ 13.2℃, the extreme minimum temperature is -0.9 ~-5.9℃ (Anshun), and the extreme maximum temperature is 30.3 ~ 32.9℃.
April: This month is the time when cold and warm air flows meet in Guizhou to form more fronts. Due to the strong sunshine during the day, the near-surface temperature rises rapidly, which is easy to produce unstable stratification. Therefore, this month is the period with the most hail in Anshun (the number of hail falls accounts for 35.8% of the total hail falls in the whole year), and the precipitation has also increased sharply compared with last month. Most areas will enter the rainy season in the middle and late this month. The probability of strong cooling is 0.8%, and the monthly average temperature in Anshun is 15.0 ~ 17.6℃. The extreme maximum temperature is 31.6 ~ 35.3℃; The extreme minimum temperature is 2.4 ~-0.8℃. The monthly precipitation in Anshun is between 86 ~107 mm.
May: The southwest monsoon is active this month, and the cold air still has some influence, so cold and warm air often meet in our province, resulting in heavy rain (2.3% probability) and hail (the number of hail falls accounts for 17.9% of the total number of hail falls in the whole year). Due to the active flow of warm air, the temperature in the near-surface layer rises rapidly, which is easy to form a surface thermal depression, making the extreme maximum temperature this month reach 33.8 ~ 35.3℃ (Guanling), the highest in the whole year. The probability of strong cooling is 0.2%, the monthly average temperature in Anshun is 18.3 ~ 20.8℃, and the extreme minimum temperature is 8.7 ~ 5.8℃. The monthly precipitation in the city is between 186 ~ 2 16mm.
June: The southwest monsoon is active this month, and the frequency of cold front affecting Guizhou Province is also high, so how big is the rainstorm weather process (probability 3.9%). In particular, the first northward jump in the middle of the year will take place on Gaofu Ridge, crossing 20 degrees north latitude and hovering between 20 ~ 25℃, which is beneficial to water vapor transportation, resulting in relatively concentrated precipitation in the middle and late period of Anshun. The average monthly temperature in the city is 20.7 ~ 22.3℃; The extreme maximum temperature is 31~ 33.3℃; The extreme minimum temperature is 8.5 ~ 10.2℃. The monthly rainfall in the city is between 229 and 270 mm, and the maximum daily rainfall is between 128-2 15 mm.
July: This month is still the active and popular season of southwest monsoon, with heavy rain in the early stage, and the monthly rainfall is second only to June. After the mid-term, due to Gao Fu's second northward jump, the frequency of rainstorm began to decrease, and once Gao Fu became stronger, it was prone to dry weather. The monthly rainfall in the city is between 18 1.8 ~ 227.6 mm, and the average monthly temperature in the city is 22.0 ~ 23.7℃. The extreme maximum temperature is 32.4 ~ 33.9℃; The extreme minimum temperature is 10.7 ~ 13.0℃.
August: This month, Gaofu's ridgeline reaches the northernmost part of the year. Guizhou Province is often controlled by the southeast airflow on the south side of Gaofu, with less rainfall than in June and July, and the probability of rainstorm is 1.7%. When Gaofu is strong, it is prone to drought, especially when Gaofu and Qinghai-Tibet high merge to form a high-pressure dam, a more serious drought will occur. In the middle and late August, affected by cold air, there will be autumn wind weather with the daily average temperature below 20 degrees. The average daily temperature in Anshun is 21.6 ~ 23.3℃; The extreme maximum temperature is 32.8 ~ 33.8℃; The extreme minimum temperature is11.6 ~13.9℃. The rainfall in Anshun is between 17 1.0 ~ 206.4 mm.
September: this month, the influence of Gaofu is weakened, spreading rapidly to the south, cold air activity is gradually increasing, and the frequency of rainy weather reaches 32 ~ 37%. There is the possibility of autumn wind before the middle of the year. Average monthly temperature in Anshun19.0 ~ 20.8℃; The extreme maximum temperature is 31.7 ~ 33.9℃; The extreme minimum temperature is 6.2 ~ 10.2℃. The monthly rainfall in Anshun is103.9 ~147.9mm. ..
10 month: this month is the month with the most rainfall in autumn, accounting for 38-54% of the total rainy season in the whole year, with occasional rainstorm (2% probability), and the rainy season generally ends in the middle of 10. Occasionally there is a strong cooling (probability 0.3%). Average monthly temperature in Anshun15.5 ~17.1℃; The extreme maximum temperature is 27.5 ~ 28.5℃; The extreme minimum temperature is 2.7 ~ 5.4℃. The monthly rainfall in Anshun is between102 ~113.7 mm.
165438+1October: this month, affected by the prevailing winds in winter, the average temperature in Anshun dropped to 10.3 ~ 12.5℃, the extreme maximum temperature was 24.0 ~ 26.3℃, and the extreme minimum temperature was 0.7 ~-4.0℃. The probability of strong cooling is 0.7%, and the frequency of cotton rain accounts for 17 ~ 30% of the total annual cotton rain, with occasional snowfall. The monthly precipitation in Anshun is 44.2 ~ 50.6 mm.
65438+February: Winter winds prevail this month, and the average temperature in Anshun City drops to 6. 1 ~ 8.5℃, but the extreme maximum temperature can still reach 2 1.6 ~ 23.8℃, while the extreme minimum temperature can drop to -5. 1 ~-8.5℃. Therefore, special attention should be paid to the occurrence of strong cooling weather (probability 0.7%) when the daily average temperature is high in the early stage and the cold air moves south; When the water vapor conditions are good, there is snow condensation weather. The monthly precipitation in Anshun is between 18.3 ~ 23.2 mm, which is the second smallest value of annual precipitation.
Anshun's Natural Resources and Water Resources
Located in the watershed of Wujiang River Basin in the Yangtze River system and Beipanjiang River Basin in the Pearl River system, the rivers in the territory are vertical and horizontal, with a large gap and rich hydropower resources. The theoretical reserves of hydropower resources are 4.507 million kilowatts and the exploitable reserves are 2.959 million kilowatts.
mineral resources
The territory is rich in mineral resources, including coal, lead-zinc mine, bauxite, antimony mine, gold mine, barite, fluorite, gypsum, silica, calcite, magnesium dolomite, limestone for decoration and limestone for cement.
Coal is an important dominant mineral in Anshun, right? Power transmission from west to east? According to the geological mapping of1:50,000 in the whole city, the prospective reserves (above the surface 1000 meters) are mainly energy minerals, reaching more than1300 million tons, and the service life can reach more than 50 years according to the existing production capacity; The accumulated reserve of barite is more than 47 million tons, and its service life is about 100 years. Limestone for cement is extremely rich, and the predicted resources are more than 5 billion tons, which can ensure the long-term development needs; Metallurgical silicon dioxide reserves more than 35 million tons, which can meet the production needs; Magnesium dolomite is expected to exceed 500 million tons. In addition, more than ten kinds of minerals, such as mercury mine, copper mine, crystal, kaolin, phosphate rock, Iceland spar, Pengruntu and celestite, have been found to be explored and developed.
Biological resources
There is a great difference in altitude in the territory, and the three-dimensional climate is obvious, which is suitable for the growth of many animals and plants. More than 2000 species of medicinal plants have been identified, of which 406 species are in Anshun, accounting for 89%.
Anshun's tourism resources Anshun is an excellent tourist city in China, a national first-class tourist open city, a world-class karst scenic tourist preferred area, one of the six golden tourist hotlines in China, and a tourist center in Qianxi. Scenic spots account for more than 12% of the total area, far higher than the proportion of 1% in China and 4.2% in Guizhou Province.
Located in the center of South China karst landform in China, it is the most mature, typical and concentrated area of karst landform. Rivers and canyons criss-cross, stone forests, forest lakes and underground river springs are dotted, with more than 0/00 waterfalls and more than 0/200 surface caves, forming a colorful three-dimensional picture scroll.
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