Is it the coldest time in March and September (is it the coldest time in March and September)
Is it coldest in March or September?
According to past experience and temperature, March 9 is the lowest temperature period in the whole year.
March 9 refers to the third cold day from the winter solstice, which is the coldest period of the year. As the saying goes, "1929 didn't shoot, but walked on the ice in 3949". It is true that it is colder in China for three or nine days than for four or nine days in most years. According to historical data, the weather in northern China was the coldest in three or nine years, and the lowest temperature in this period was lower than that in four or nine years.
Therefore, according to past experience and temperature, March 9 is the lowest temperature period in the whole year, but after all, China has a vast territory, and the specific temperature needs to be determined according to the actual situation.
What is the coldest temperature in Sanjiu?
It depends on the actual situation.
Generally, after a slight cold, you enter the "Sanjiu", so a slight cold is better than a great cold. After a slight cold, you walk on the ice for three or nine days. At this time, the average temperature in Beijing is generally around -5 degrees, and the extreme minimum temperature is below-15 degrees, of which three or nine days is the coldest period.
However, due to the large temperature difference between the north and the south of China, the coldest temperature in three or nine days cannot be calculated in detail, and it needs to be determined according to the local actual weather forecast, so it is impossible to generalize.
Is it still cold after three or nine days?
It will get cold.
Many people think that the weather will not be cold after three to five days. In fact, this statement is wrong. After three or nine days, it will be four or nine, and it will be very cold in four or nine days. Three or nine days refers to the fourth cold day from the winter solstice. When it is still in a few cold days, it will be cold for a while, so it will be cold after three or nine days.
Will it be particularly cold in winter from 2020 to 20021year?
Not necessarily.
Under the influence of La Nina, there will be cold weather all over the world this year, because La Nina will lead to cold climate. However, under the background of global warming, the factors affecting the seasonal climate in China are more complicated. In addition to La Nina events from the equatorial Middle East and the Pacific Ocean, it will also be affected by factors such as sea change in the Arctic Ocean and snow changes in Europe and Asia. How cold it will be in winter from 2020 to 20021year is uncertain at this time.
According to the National Climate Center, it will closely monitor global and regional weather and climate changes, strengthen research and judgment, and provide timely rolling monitoring and forecasting opinions and service information. It is suggested that local weather forecasts should be observed in time in life to master weather and temperature changes.