Why is the South Pole so cold and why is the South Pole colder than the North Pole

Reasons: 1. Antarctica has a high latitude, a small solar altitude angle, a long atmospheric path through which solar radiation passes, more solar radiation weakened by the atmosphere, and less solar radiation reaching the ground. At the same time, due to the small solar altitude angle, the area of the same amount of solar radiation is large, and the solar radiation per unit area of the ground is less.

The temperature is lower. 2. Antarctica is a plateau continent with high altitude and lower temperature. This is also an important factor in the fact that the Antarctic is colder than the Arctic.

3. There is a period of polar night in various places within the Antarctic Circle, and the polar night period at the South Pole is as long as half a year, during which there is no solar radiation income, only heat loss, so the Antarctic is colder in winter. 4. Antarctica is the landmass, and the North Pole is the Arctic Ocean. Because the land has less specific heat, warms up faster and cools down quickly, the Antarctic in winter is colder than the North Pole in winter.

6. The center of Antarctica is a polar high pressure area, with a strong polar easterly wind, the wind direction is southeast, and the airflow flows from the center to the surrounding areas (from high latitudes to low latitudes), blocking warm air from low latitudes from entering the Antarctic continent, and the temperature is low. 7. There is an Antarctic circulation in the periphery of Antarctica, which belongs to a cold snap and has the effect of cooling and dehumidifying.

The sun's rays can't shine, but the latitude is high, so it's naturally cold!

If you look at the average temperature, it is definitely the coldest in Antarctica; It depends on the minimum temperature in general, but special cases are not excluded. The lowest temperature ever measured in Antarctica was -90 degrees. The lowest temperature in the Southern Hemisphere occurs in the South Pole, regardless of Eastern Summer, while the lowest temperature in the Northern Hemisphere occurs in the polar regions in summer and in the high latitudes in winter.

The main reasons:

1. Antarctica is an isolated continent, surrounded by oceans, which are less affected by the outside world, while the Arctic itself is an ocean, and the ocean itself is warmer than the heat.

2. The altitude of Antarctica is more than 2,000 meters, and the temperature drops every 1,000 meters of increase.

3. The South Pole is the farthest point from the Sun in winter, while the North Pole is the farthest point from the Sun in winter.

Antarctica is a plateau continent with an average altitude of 2,350 meters, the highest average altitude in the world; Nearly two-thirds of the Arctic is ocean, and the average elevation is only about the same as sea level. As the saying goes, "it's not cold in high places", so the temperature in Antarctica is relatively low. This is also an important factor in the fact that the Antarctic is colder than the Arctic.

Two polar regions. The Antarctic region is the coldest region on Earth, and it is very cold even during the warm season (November to March). The Antarctic region is known as the "Ice and Snow Plateau", and most places are covered with a very thick layer of ice, with an average thickness of more than 2,000 meters.

Icebergs are a remarkable natural sight in the sea near the Antarctic continent, which is formed by the sliding and breaking of the glaciers of the Antarctic continent into the sea. According to statistics, there are about 10,000 cubic kilometers of icebergs in the ocean around the Antarctic continent, which is a huge reservoir that can be used by humans.

In addition to the severe cold, the Antarctic region is also known as the "white desert" and "wind reservoir" on the earth, with an average annual precipitation of 55 mm in most areas, and less than 5 mm in the least precipitation; The average annual wind speed is 17 18 seconds, and the maximum wind speed can reach 100 m seconds.

Although the Arctic is not as cold as the South Pole, most of the region is frozen all year round. The average temperature in January ranges from 20 to 40 degrees, and in August it is only 8 degrees. Precipitation in the Arctic is generally much higher than in the Antarctic, with annual precipitation generally ranging from 100,250 millimetres per year.

Wind speeds in the Arctic are much lower than in Antarctica, with an average wind speed of only 10 meters per second along the Arctic Ocean.

The average annual temperature in the Antarctic continent is -25. The average annual temperature in the coastal areas of Antarctica is about -17 to 20 below zero; In the inland areas, the average annual temperature is minus 40 to -50. The East Antarctic Plateau is the coldest, with an average annual temperature as low as -53. The lowest temperature observed on Earth was recorded in the United States in August 2010.

At noon on February 6, 2020, the temperature monitored at the Esperanza research station in Argentina on the Antarctic Peninsula was the highest since 1961. <

The average annual temperature in the Antarctic continent is -25. The average annual temperature in the coastal areas of Antarctica is around -17 to -20; In the inland areas, the average annual temperature is -40 to -50. The East Antarctic Plateau is the coldest, with an average annual temperature as low as -53. The lowest temperature observed on Earth was recorded in the United States in August 2010.

At noon on February 6, 2020, the temperature monitored at the Esperanza Expedition Station in Argentina on the Antarctic Peninsula was the highest since records began in 1961.