A wide range of rain and snow will affect most parts of China from 1 1 to 13.
National medium-term weather forecast: there will be low-temperature rain and snow in the south, and there will be continuous and obvious snowfall in North China around 12!
1. In the past ten days of rainy and snowy weather in the south, the temperatures in Guangdong, Guangxi and Guizhou were obviously low. In the past 10 days (65438+1October 3 1 February 9), it was rainy and snowy in the south, and the precipitation was obviously higher than normal, with 2-4 times more in southern Jiangnan, southern China, Guizhou and eastern and southern Yunnan. On February 4th, a heavy snowstorm occurred in Nyalam, Tibet.
In the past 10 day, the average temperature in most parts of the country was lower than normal except northeast Inner Mongolia and northwest Heilongjiang 1 ~ 2℃, and the average temperature in southern Hunan, southwestern Jiangxi, Guangxi, Guangdong, Guizhou, eastern Yunnan, northern Xinjiang and central Inner Mongolia was 3 ~ 4℃ lower than normal.
2. In the next ten days, there will still be low temperature, rain and snow in the south. There will be obvious snowfall in North China around 12. In the next 10 day (February 10- 19), there will still be rainy and snowy weather in most parts of the south, including 30-60mm in Jiangnan, central and western South China, Guizhou and southeastern Tibet, and 80- 19 in the local area. Cumulative precipitation in most parts of the north 1 ~ 7mm, local precipitation10 ~15 mm. The accumulated precipitation in the above areas is obviously higher than that in the same period of normal years.
In the next 10 day, the process affecting cold air in China will still be more frequent, and there will be rain and snow in the central and eastern regions. Affected by this, the average temperature in most parts of China is lower than normal 1 ~ 3℃, and only the average temperatures in southeastern Heilongjiang, eastern Shandong, Jiangsu, eastern Anhui and northern Xinjiang are higher than normal 1 ~ 2℃.
Main weather processes:
From June 5438+02 to June 5438+03, there will be an obvious snowfall in North China and the central and eastern Inner Mongolia, including moderate to heavy snow in parts of Beijing, Tianjin, central and northern Hebei, northwestern Shanxi and central and eastern Inner Mongolia, and local snowstorm accompanied by 4 ~ 6℃ cooling.
On June 5, 5438+04- 15, there was light snow in the central and eastern Inner Mongolia, most of North China, northern Heilongjiang, eastern Jilin and most of Liaoning, with local snow.
17- 18, there will be a large-scale rain and snow weather process from west to east in the central and eastern regions.
3. Weather forecast for the future 1 1-20 (February 20-March 1-20). There are still many low-temperature rainy and snowy weather in southwest China, Jianghuai, Jiangnan and South China, and the cumulative precipitation is10 ~ 40 mm. Most of the above areas are normal.
In the next 1 1-20 days, the average temperature in Xinjiang, Qinghai and Tibet will be higher than normal, and the average temperature in most parts of the central and eastern regions will be lower than normal 1 ~ 3℃.
High-impact weather and its concern 1. Low temperature, rain and snow continued in southern China.
In the next 10 day, the temperature in most parts of the south will be lower than normal, and some areas will be about 2℃ lower, and it will still be rainy and snowy.
2. There was obvious snowfall in North China around12.
12- 13, there were moderate to heavy snow and local snowstorms in parts of Beijing, Tianjin, central and northern Hebei, northwestern Shanxi and central and eastern Inner Mongolia. From June 5438+04 to June 5438+05, there was a weak snowfall in central and eastern Inner Mongolia, most of North China, northern Heilongjiang, eastern Jilin and most of Liaoning.