Weather forecast for March 3 1 20 17
At the same time, China is still warming up in a wide range, and the temperature in the north is rising rapidly, and the highest temperature in some areas will climb to above 20 degrees. For example, in Zhengzhou, Henan Province, the highest temperature will reach 2 1 degree on March 23rd, and even reach 23 degrees on the 24th, so the temperature will rise rapidly.
There are still some cold air "afterglow" in the south today, so this shows that the temperature rise is still developing slowly. Although we have also seen the enhancement of subtropical high, from March 24 to 25, the influence of cold air "afterglow" should be completely eliminated. At this time, the whole country basically entered the high temperature mode, and despite the development of rain, it still could not change the overall warming trend. And in the next 10 day, the temperature will be higher in most parts of the country, in which the average temperature is still 2 ~ 3℃ higher than normal, and even 4℃ higher in some areas. The real "high temperature period" has appeared.
Didn't we say it would rain? It does rain, but it can't change the temperature rise. We have also stressed many times that this is also a state of "sprinkling" in the south, mainly because there are many. According to the news of the Central Meteorological Observatory, there will be two waves of large-scale rainfall on March 25-28 and March 29-3 1 day, directly until the end of March, with moderate to heavy rain in Jianghan, Jianghuai and northern Jiangnan, so the rain in the south slowly increases, but the intensity is not strong, which can not alleviate the lack of rain in South China and Jiangnan, mainly concentrated in the central region of the Yangtze River Basin.
For example, on March 25, rainfall was mainly concentrated in Shaanxi and Sichuan. On March 26, the intensity was upgraded, with moderate rain in Hubei, Hunan and Chongqing, and no rain in southwestern Jiangxi, Fujian and Guangdong. On March 27th, the rain increased again. There is moderate to heavy rain in the Yangtze River Delta and Guizhou, but it still avoids Fujian and Guangdong, so the overall rain in South China is not strong. After that, although the rain moved south, it was obvious that the scope was very small.
So this is the next "sprinkling" climate in the south. It really ended with a little sprinkling, not much, but the accumulated rainfall of two waves was good. Judging from the cumulative rainfall in the coming week, the cumulative rainfall in Hunan, Hubei, Anhui, Guizhou, Jiangxi and other places is still 50mm ~ 100mm, while in most other areas it is 25 mm ~ 50 mm. Only Guangdong, Fujian, Yunnan and other places have the least rainfall, which is basically negligible, so this is the next rainfall trend.
On the whole, the pattern of extreme climate in March basically ended. The climate in March this year was really special, and two waves of strong cold air unexpectedly appeared. The temperature in the central and eastern regions fluctuates greatly. If it is winter, this kind of terror is a cold wave of airflow, and the cooling rate is not low. Now, after the great warming, the climate in spring is relatively stable, and a large area will maintain the "warm" mode. Although there is rain, it is not too much. Let's continue to follow up on climate change.