求翻译：7~9日，广东省有一次大雨到暴雨局部大暴雨的降水过程，自北向南将出现明显降温过程，过程日平均气温降幅达5~10摄氏度，粤北地区的过程最低气温10摄氏度左右是什么意思？

7-9, Guangdong Province, once the local heavy rain heavy rain to rainstorm precipitation process, from north to south will be significant cooling process, the process average temperature decrease of 5 to 10 degrees Celsius, minimum temperature in northern Guangdong region of 10 degrees Celsius durin

7 ~ 9 Guangdong Province, there are a heavy rain and rainstorms localized torrential rains, the precipitation from north to south, and the process will be apparent cooling process temperature dropped from 5 to 10 degrees Celsius in northern Guangdong region minimum temperature of 10 degrees Celsius

On 7~9th, Guangdong Province has time heavy rain to the rainstorm partial cloud burst precipitation process, from north to south will appear the obvious temperature decrease process, the process daily average temperature range of fall amounts to 5~10 degrees Celsius, about the north Kwangtung area p

7-9, Guangdong province had a local heavy rain rain rain rain process, from North to South is markedly the cooling process, average daily temperatures drop up to 5~10sheshidu, in Northern Guangdong minimum temperatures around 10 degrees c

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