Original title: Beijing will usher in a cold wave early next week, the temperature will drop to the lowest point from 29 to 30
source:China Weather
2020-12-25 15:40
China Weather News. Affected by the strong cold air southward in Siberia, my country’s central and eastern regions will usher in a large-scale cold wave weather process. The Beijing area was affected by the cold air from the 28th, and the temperature gradually dropped. It reached its lowest point from December 29th to 30th. The cooling was accompanied by northerly winds of magnitude 4 and 5 and gusts of around 7 magnitude. In addition, there was light snow or sporadic light snow in the mountains on the 28th. The cold wave process has the following characteristics:
The cooling rate is large. The 48-hour cooling rate during this process is 8～10℃. It is expected that from December 29th to 30th, the highest temperature during the day in the plain will drop to -6℃～-5℃, and the lowest temperature at night will be around -13℃; the lowest temperature in the mountainous area will be as low as- 20℃～-18℃.
The low temperature lasts for a long time. The weather on December 28 was overcast and cold, with a maximum of -1°C during the day and a minimum of -7°C at night. The temperature continued to be low from December 29 to January 3, and the minimum night temperature remained below -10°C.
The wind is strong. From the night of December 28 to the 30th, there will be northerly winds of magnitude 4 and 5, and gusts of magnitude 7 in plain areas; gusts of magnitude 8 and 9 in mountainous areas.
Preventive suggestions:
1. From December 28th, the temperature will drop significantly. The wind-chill effect is obvious, and the human body feels very cold. Please keep warm and frail people and patients with cardiovascular and cerebrovascular diseases. Pay attention to temperature changes and take good health protection.
2. The wind will be strong from the night of December 28th to the 30th. Pay attention to the reinforcement of outdoor structures and safety protection for outdoor high-altitude operations. Dry air is easy to cause fire. Pay attention to the safety of fire and electricity daily. Residents burning coal for heating should take care to prevent carbon monoxide poisoning.
3. Pay attention to the adverse effects of strong winds and cooling weather on transportation, power facilities, agriculture, etc., and it is necessary to do a good job in strengthening and keeping warm in facilities such as greenhouses and garden trees.Return to Sohu to see more
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