Write two "farmer proverbs" or "climate-reflecting" proverbs

When there is rain, the mountain wears a hat, but when there is no rain cloud blocking the waist,

When the clouds cover the top of the mountain, it is called "the mountain wears a hat." The clouds block the mountainside and the top of the mountain is visible, which is called "clouds blocking the waist".

When rainy weather comes, the clouds are relatively low and the cloud base covers the top of the mountain. The thicker the clouds and the lower the cloud cover, the more water vapor in the air, which makes it easier for rainy days to form. However, if the clouds are not thickening when the mountains are covered with hats, or if the clouds are raised and the clouds are raised after the rain, it is not a sign of rain. Therefore, there is a saying "Wear a hat when it rains, and raise your hat when the weather is clear".

The clouds blocking the middle are generally local clouds generated due to nighttime cooling. The clouds are not thick, and when the sun rises, the clouds dissipate, so "clouds block the middle" and it will be sunny in the future.

Aconite wind and white head rain

"Aconite" and "Baitou" refer to the colors of the tops of two clouds. "Aconite" is a type of cumulus congestus, and "whitehead" is a type of cumulonimbus. These two types of clouds often appear in summer. "Aconite" clouds have a flat base and a raised top, and are mainly composed of water droplets. The small water droplets in the cloud absorb and scatter part of the sunlight, making the cloud base and cloud top appear dark. The top of the "white head" cloud is convex. Due to strong air convection, it develops vertically very quickly. The cloud stretches higher and higher, and the cloud top spreads. It develops very vigorously and soon occupies most of the sky. The cloud top is an ice crystal structure, so it is white.

Comparing these two types of clouds, "aconitum" clouds are not as vigorous as "white-headed" clouds, so it usually rains little or not at all, and only blows a gust of wind, so it is called "aconitum wind". However, if the "aconitum" cloud develops vigorously and gradually turns into a "white-headed" cloud, it will cause a stronger thunderstorm, so it is called "white-headed rain".

Early rainbow rain, late rainbow clear

The location where the rainbow appears is opposite to the direction of the sun. In the morning the sun is in the east and the rainbow is in the west. In the afternoon the sun is in the west and the rainbow is in the east. Due to the law of weather system movement, a rainbow appears in the west as it moves eastward. It means that the thunderstorm area from the west will move in, and there will be rain in the local area. There is a rainbow in the east, which means that the rain area is in the east, and it will move out from the east, so it will not affect the local area. Therefore, it is also called "Hong Kong Sun in the East, Rainbow Rain in the West".

The sky is full of fish scales even without rain

In the blue sky, you can sometimes see neatly arranged and densely arranged small white clouds, which look like fish scales, which is called fish scales in meteorology. Cirrocumulus clouds. Cirrocumulus clouds generally appear at altitudes above five thousand meters and can only last for a few minutes to more than an hour after forming. The appearance of such clouds indicates that a low-pressure trough is approaching over the ground. The weather on the ground generally depends on atmospheric movements at high altitudes. Therefore, the appearance of cirrocumulus clouds occurs when sunny weather changes to cloudy and rainy weather. "The sky is fish-scale, even if there is no rain, the wind will be bumpy", which is a sign of wind and rain. Generally, there will be wind and rain within a day or two.

"Thunder God" sings first, even if there is not much rain

In summer, the scorching sun is in the sky, and the ground is exposed to strong sunlight, which causes the air in local areas to expand and become lighter due to heat, and entrains a large amount of Water vapor rises, and when it reaches the sky it cools and condenses into clouds. This kind of cloud is called a local convective cloud. It is small in scope and mobile. When convection develops, electrically charged thunderclouds are formed. This kind of cloud thunders and rains in the distance, and we can only hear the thunder. There was only a shower nearby, and it passed quickly, and the sky cleared up after the rain, so "it rains but not much". It is also known as "thunder comes before rain, but not much rain".

Dark clouds catch the setting sun and never set today. The sun will set tomorrow

In the evening of spring and summer, in the west of the sky, there are dark clouds like stone mountains standing to welcome the sun. The sunset cannot be seen when it enters the clouds. , the masses shouted "dark clouds catch the setting sun". This kind of dark cloud refers to Cumulus Congestus or Cumulonimbus, which is mostly caused by high and low altitude low pressure systems. Its movement pattern is generally from west to east, so it will affect the local area. Therefore, it moves at different speeds, most of which are relatively slow. It will not rain until tomorrow, so it is called "If it does not fall today, it will set tomorrow."

[Collection of Meteorological Proverbs]

Celestial Phenomenon

1. The southerly wind blows for a long time and the weather will turn sunny

2. Clouds and rain Linlin

3. The red clouds rise in the morning and the rain falls in the evening. The red clouds rise in the evening and dry the fishes

4. There are anvils in the sky and clouds and rain on the ground

5. Direct thunderstorms, small horizontal thunderstorms, heavy thunderstorms

6. The south flashes from all directions and the north flashes, and rain is coming

7. The moon holds a red umbrella, and there is heavy rain

8. The moon holds a red umbrella The blue umbrella is windy and goes away

9. The rain falls within three days after sunset

10. The northwest sky opens and the sun is seen in the afternoon

11. Starlight and watery rain are coming

12. It will rain soon after a long sunny day

13. It rains continuously for several days

14. There are cotton wool clouds in the morning and thunder and rain in the afternoon

15. The wind is calm and the thunderstorm will be strong

Objects

16. The swallows fly low and the sky will rain

17. The swallows’ nests are bedding with lots of rain. More

18. It will be cold when the wild geese fly to the south. It will be warm when the wild geese fly to the north.

19. It will rain when the ants move.

20. The big banyan tree does not shed its leaves in winter. A sign of cold spring

21. The cold wave is coming

22. It will rain when a dog soaks in water

23. It will rain when a chicken basks its wings

24. Bees return late and the rain blows.

25. Earthworms seal their holes and it rains heavily