According to the National Center for Hydro-Meteorological Forecasting, this morning (February 23), cold air has affected the Northeast region of the North. The Gulf of Tonkin has strong northeast winds of level 5, gusting to level 6.
On the day and night of February 23, this cold air mass will affect other places in the North, North and Central Central regions. The northeast wind inland is strong at level 2 - 3, coastal areas at level 3 - 4, with some gusts of level 6.
The North is cold, from the night of February 23 it is very cold, mountainous areas have severe cold; the North Central region is cold, some places in the north are very cold.
The cold weather is likely to affect livestock and poultry; affecting the growth and development of crops.
The lowest temperature in the North is generally from 11 - 14 degrees Celsius, in high mountainous areas it is below 7 degrees Celsius. The average temperature is about 15 - 17 degrees Celsius, in mountainous areas it is 13 - 15 degrees Celsius, in some places it is below 13 degrees Celsius.
Hanoi area has rain, light rain; from the night of February 23, the weather is very cold. The lowest temperature in this cold air mass is generally 12 - 14 degrees Celsius.
Day and night of February 24, the lowest temperature in the Northern region is generally from 12 - 15 degrees Celsius, in high mountainous areas below 7 degrees Celsius. The average temperature is about 14 - 16 degrees Celsius, in mountainous areas 13 - 15 degrees Celsius, in some places below 13 degrees Celsius.
The North Central region has the lowest temperature commonly 13 - 16 degrees Celsius, the average temperature is from 15 - 17 degrees Celsius.
The Central Central region has the lowest temperature commonly 17 - 20 degrees Celsius.
According to the temperature chart from the meteorological agency, from the night of February 23 to the day and night of February 24 is the time when cold air causes the deepest drop in temperature in this cold air mass.
Regarding other notable weather conditions, due to the influence of the strengthening cold air combined with the strong wind in the high-altitude westerly wind zone on February 23 - 24, the Northern and North Central regions will have rain and light rain.
