202 1 (at 202 1) What time did you wake up?
202 1 What time did you wake up?
2021March 5 16:53.
The solar term of 202 1 is March 5, that is, the 22nd day of the first month of the Year of the Ox, and the specific time is about 16: 53. Twenty-four solar terms are a knowledge system formed by ancient ancestors following the agricultural season and understanding the changing laws of seasons, climate and phenology in a year by observing the movement of celestial bodies. The current 24 solar terms are formulated according to the position of the sun on the ecliptic, that is, the sun's trajectory in one year is divided into 24 equal parts, each 1 degree is 1 equal part, and each 1 equal part is a solar term, starting from the beginning.
The meaning of shocking solar terms
Sting refers to the time when spring thunder begins to sound, which awakens insects that hibernate underground for the winter. It reflects the phenomenon that natural creatures germinate and grow under the influence of rhythm changes. The sun rises, the temperature warms up, the spring thunder suddenly moves, the rain increases, and everything is full of vitality. Agricultural production is closely related to the rhythm of nature. Solar terms are of great significance in agriculture. Since ancient times, our people have attached great importance to this solar term.
Did the weather get warmer after the fright?
It has gone up.
The most obvious climatic characteristics of the sting season are that the temperature rises rapidly and the rainfall increases obviously. Before and after the fright, the average temperature in most parts of China was around 13℃, which was generally higher than 3℃ compared with the rainfall in the last solar term.
The panic solar term is not only the solar term with the fastest annual warming, but also the sunshine hours are obviously increased. However, before and after the solar terms, the cold and warm air alternated, the weather was not particularly stable, and the temperature fluctuated greatly.
What should we pay attention to in solar terms?
After the sting, the temperature rises gradually, and it is also the time when bacteria and mosquitoes begin to be active. It is suggested that during this period, choose a day with better weather and thoroughly clean the home hygiene.
After shock, the temperature will rise rapidly, but if cold air continues to invade, there will still be "cold in spring", so it is not appropriate to put on thin clothes immediately after shock.