What are the climatic characteristics of the autumnal equinox?

The climatic characteristics of the autumnal equinox season are mainly as follows:

1, the temperature difference between day and night will gradually increase, and the amplitude will be higher than 10℃. The temperature drops day by day, getting colder every day, and gradually entering the late autumn season.

2. The phenomenon that the days are shorter and the nights are longer in the northern hemisphere will become more and more obvious. The position of direct sunlight continues to move from the equator to the southern hemisphere, and the day in the northern hemisphere is shorter than the night until the shortest day is reached from the winter solstice.

3, the ground heat loss is more, and the temperature drops rapidly. After the autumnal equinox, the direct sunlight moved to the southern hemisphere, and the northern hemisphere got less and less solar radiation, but the ground lost more heat and the temperature dropped significantly. As the agricultural proverb goes, an autumn rain is cold, and the white dew is divided into nights, and it is cold all night. In August, the wild goose gate opens, and frost comes to the foot of the wild goose. It is not surprising that the temperature drops early in the northeast and frost appears at the autumnal equinox.

It rains at the autumnal equinox:

1, the autumnal equinox is here, the harvest season is here, and the fruit is turning yellow at an accelerated rate. I am busy with my life, busy with my life. I love my body, and my friends send me messages to care about me. You said my friend was really untrue.

2. At the autumnal equinox, the sun is high, the wind is light, and geese are flying. I haven't seen my friend for a long time. I'm tired of thinking about you. Take this autumnal equinox as a good blessing. Give you a little blessing. May you be happy every day and be healthy and smooth every second.

3. Autumn equinox day and night, cool morning, beautiful dusk; Happy vernal equinox, sweet memories, gentle thoughts; Vernal equinox blessing, small news, mutual sincerity. Happy autumnal equinox, I wish you all the best.

4. Yellow leaves coquetry in the air. You smile brightly under the fallen leaves, and the fruit is not as sweet as your smile. Autumn wind is not as fragrant as your fragrance. The autumnal equinox has always hung you in my heart. Now I wish you good luck.

The autumnal equinox is the most beautiful season in the world. You have harvested rich fruits in one year and planted the seeds of hope in the next year. In this season, I want to send my best wishes: I wish you to sow happiness, reap happiness and enjoy happiness every day!

6. It is rainy in the autumn equinox, and one inch misses one inch of gold; May everything be healthy and your life and career go smoothly; When the weather turns cold and clothes increase, don't let your body be barren; SMS only expresses my affection and wishes me happiness in the storm.

7. In the autumn equinox, when the weather turns cold, people begin to enjoy food, eat less spicy food, eat more sour food, eat less peppers, eat less onions, drink more honey and eat less ginger. The autumn wind blows on the face, and the coolness is getting stronger. May you be healthy.