At the end of November, affected by a strong northeast monsoon, the temperature will drop significantly tonight (30th), and the urban area will drop to 14 degrees Celsius in the early morning of tomorrow (December 1), which is 10 degrees lower than today's daytime; Thursday; (December 2) There is a chance that it will fall to 13 degrees, and Daguling may fall to 7 degrees.
The Observatory stated in the "Weather Essay" that the key to the cold air going south depends on a triple test. The long drive from Russia to the Lingnan Mountains and then to the third pass or "pass" is due to the invading of the city in one fell swoop and the crossing of the Lion Rock. It is difficult to reach the hills such as Tai Mo Shan, which is nearly a thousand meters above sea level, but citizens should also pay attention to keeping warm when going out.
Senior Science Director: The Coolest Yinghui Department Thursday morning
The Observatory said that due to a strong northeast monsoon, the weather in the south China coastal area will be quite cool in the morning and the temperature difference between day and night will be large in the next two or three days.
With reference to the nine-day weather forecast, Wednesday is quite cool. The minimum temperature in the urban area has dropped to 14 degrees, about 10 degrees lower than today’s maximum of 24.6 degrees. On Thursday, it further dropped to 13 degrees. It is not expected to reach the cold weather level temporarily (the minimum temperature is 12 degrees) Or below).
Senior Science Officer Li Shuming pointed out that the northeast monsoon has supplemented the South China coast and the local northerly winds have strengthened. It is expected to bring cooler weather to the north. The temperature will drop significantly tonight and it will be quite cool tomorrow morning. But tomorrow is expected to be as high as 20 degrees, and the temperature difference is quite large.
Under the influence of the northeast monsoon in the next few days, it will be sunny and dry. "The coolest will be early Thursday morning." The lowest temperature in the urban area is 13 degrees.
As for how many days will be frozen, Li said that as it will continue to be affected by the northeast monsoon, I believe it will be cool until the weekend.
Regarding the issuing of a cold weather warning, Li said that the weather conditions will be closely monitored. In 2009, a cold weather warning was issued on November 16, which was the normal autumn and winter time in Hong Kong.
There is still a gap in the cold air going south
The Observatory pointed out in the "Weather Essay" that the key to the cold air going south depends on the triple test.
On the last Sunday (28th), a westerly trough traversed Lake Baikal in Russia, and the accompanying cold air continued to advance south, indicating that the first test had been overcome; and the thickness of the cold air was enough to cover the Vietnam Ridge and the Wuyi Mountains. It has arrived in the South China coast this morning (30th). The weather in Hong Kong will turn cooler tonight. It seems that the second test can be overcome.
However, even if the cold air reaches the northern part of Hong Kong, if a large force invades the urban area in one fell swoop, it will have to climb over hills such as Lion Rock and Tai Mo Shan, which is nearly 1,000 meters above sea level.
The automatic regional weather forecast for Hong Kong and the Pearl River Delta region shows that the temperature in the urban area on Thursday morning is about 13 degrees, and some areas in the New Territories are a few degrees lower, and it seems that it is still difficult to pass the last hurdle.
The Observatory reminded that due to the subsequent monsoon will be quite dry and the temperature difference between day and night will be large, the temperature in the New Territories in the morning will be lower than that in the urban area. Cold weather may have a greater impact on the elderly or patients with chronic diseases. The public should keep warm.
▼On November 23, the observatory recorded the lowest temperature since the beginning of autumn▼
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This winter is not too cold. The Observatory expects that two factors will bring a warm winter and La Nina will not help to cool down the winter solstice. The sunset is not the earliest of the year. The Gemini meteor shower has flashed on Saturday and Sunday. It will be released in mid-December. Feeding worries about not taking action, more citizens are injured by winter flu | The Hospital Authority is worried about returning to the pre-epidemic level "corridor bed" or reappearing to be unsatisfactory
