How is the world rain pole formed?

The global precipitation distribution is uneven, and it rains a lot in some places, even every day. The average annual rainfall of Baraoka in the Yarlung Zangbo River basin of China is 4,500mm. Huoshaoliao in the north of Taiwan Province Province is the wettest place in China, with an average annual precipitation of 6,500mm. 19 12 has a record of 8408 mm, which is called "rain pole" in China.

Why is there so much rain in the fire burning area? Summer is influenced by southeast and southwest monsoon and typhoon, and winter is influenced by northeast monsoon and trade wind. Coupled with the influence of mountains, the airflow rises and it is easy to doubt clouds and sow rain.

The place with the highest absolute rainfall in the world is Kilapanchi in yabang, Megara, northeastern India, with an average annual rainfall of 1 1430mm. From August 1960 to July 196 1, the highest record of 2646 1.2 mm appeared, making it the "rain pole" in the world. When it rains, it pours down like a waterfall, and raindrops are like baseball, so local people always wear dustpan-shaped rain gear made of bamboo or grass to avoid being hurt by raindrops.

The northern slope of the eastern mountain range in Viale, Kauai, Hawaii is called the "wet pole" of the world. 1920- 1927 The average rainfall is 1 1458 mm, and there are about 325 rainy days every year.

Why are these two places rainy? It turns out that they are all blocked by mountains, and the monsoon or easterly wind blowing from the ocean is blocked by mountains, which makes the airflow full of water vapor forced to rise and condenses a lot of topographic precipitation.

In some places, the annual precipitation is not large, but it often rains. Bachillat in southern Chile? Felix, it rains an average of 325 days every year. 196 1 year, only 17 days without rain. Located in the westerly belt, it brings a lot of water vapor from the Pacific Ocean all the year round and is lifted by the terrain, resulting in rainy weather.

In Barra, Brazil, it rains several times every day, and it rains at a fixed time every day. The city of Bala is close to the equator, with a seaside and sunny days. In the morning, the temperature is low, the water vapor content in the air is low, and the weather is fine. Since then, the sea surface temperature has gradually increased, and the hot and humid air has been rising, condensing into clouds in the air and sowing rain. After the rain clears, the air temperature in the lower layer drops, and the sun continues to shine, so it cycles back and forth and changes regularly. Therefore, local people talk about time not with clocks, but with rain. They didn't say when it was, but when it rained.