Traditional Culture Encyclopedia - Weather forecast - Is it necessary to prepare for drought in central and northern Guizhou?
Is it necessary to prepare for drought in central and northern Guizhou?
According to reports, in July, the average temperature in Guizhou Province was 25.7℃, which was 65,438 0.3℃ higher than the normal average. It was a very hot year, ranking second in history, only after 2065,438+03. The temperature in Guizhou Province is between 65,438+09.1℃ (Weining) and 29.5℃ (along the river). The precipitation in the whole province is112.3mm, which is 42.8% less than normal on average. It belongs to a year with less precipitation, ranking tenth in history. The precipitation in the whole province is between19.3mm (Zhenyuan) and 292. 1 mm (Songtao). The sunshine hours in the province are 178.7 hours, which is slightly higher than the annual average of 13.3%, and it belongs to a year with a little more normal sunshine. The sunshine hours in the province are between 1 12.8 hours (Weining) and 2 18.2 hours (Huichuan).
The data shows that the whole of July in Guizhou Province is indeed sunny, hot and rainy. Affected by this weather, Kaiyang, Bozhou District, Weng 'an, Qing Yu, Xishui and other places in central and eastern Guizhou suffered from meteorological droughts of different degrees, which seriously affected drinking water for people and livestock and agriculture. So what's the climate like in August? Will the drought ease?
According to the forecast of Guizhou Climate Center, the average temperature of the whole province in August is between 17.5 ~ 28.5℃, and most parts of Guizhou Province are slightly higher than normal by 0. 1 ~ 1.0℃. The rainfall in the whole province is between 90 ~ 230mm, with the exception of the southeast and south of Guizhou Province, which are more than normal1~ 30%, and the rest of the province are less than normal1~ 30%. The drought in the north-central part of Guizhou Province will continue or develop, and may reach moderate drought. There is a great possibility of staged high temperature in Chishui River basin, northeastern Guizhou and southern marginal areas. Among them, there are two or three rainstorm weather processes in the early, middle and late stages, and the number of rainstorm days is slightly more than that in the same period of normal years, which is prone to geological disasters such as flash floods, mudslides and landslides. In the prophase and anaphase and metaphase, there was a moderate summer drought of about 10 days in the northeast of Guizhou Province, but it was not obvious in other areas. In addition, there are 4 ~ 5 days of moderate autumn wind in the northwest and high altitude areas of Guizhou Province. ?
According to the forecast results, the drought in central and northern Guizhou will continue or develop, and it is suggested that relevant departments should make timely preparations for drought prevention and drought relief. In addition, besides drought, heavy rain and autumn wind should also be paid attention to, and relevant preventive measures should also be taken. ?
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