Under normal circumstances, wind turbines will not change the climate, especially rainfall, because the center height of domestic wind turbine hubs is generally 70 to 80 meters, with only a few exceeding 100 meters, plus the blades are the highest It does not exceed 200 meters. No matter how large the interference is, it is impossible to affect the clouds, because rainfall requires abundant water vapor (enough moisture), condensation nuclei (to allow water vapor to adhere) and cooling.
What is the average annual rainfall in Beijing? How much was it last year?
The method is as follows:
Tools/raw materials :
Huawei P40.
EMUI10.0.
Baidu 8.0.11.
1. First click on the Baidu APP on your phone.
2. Then open and find the search bar.
3. Enter "Beijing Tong" in the search bar and click on Baidu.
4. Then enter the keyword rain situation to trigger the city rain situation and click.
5. Enter the city query interface to see the rainfall in the relevant area.
Notes:
1. This query method is only applicable to the Beijing area.
2. Rainfall changes constantly. Please ignore the slightest difference in data.
Beijing’s average precipitation in 2019 was approximately 448 mm. The figures come from the "2019 Beijing Water Resources Survey and Analysis Report"
The latest statistics from the Beijing Meteorological Bureau show that since the beginning of winter (from December 1, 2019 to 16:00 on February 14, 2020) in the Beijing area The average precipitation is 37.5 mm, which is 6 times more than the same period in normal years (5.3 mm), which is the most for the same period since 1951. The precipitation in Beijing since February is 27.0 mm (normally 1 mm), which is also the highest for the same period in history. On February 14, the daily precipitation at the Southern Suburb Observatory was 29.6 mm, the largest daily precipitation in February history (the original record was 29.3 mm, February 25, 1959).
The National Climate Center stated that the abnormally high precipitation in North China since the beginning of winter this year is mainly due to the strong warm and humid air currents in the northwest Pacific, which transport water vapor to North China. At the same time, the cold air activities are frequent, and the cold and warm air currents are here. The convergence resulted in abnormally high precipitation.