Traditional Culture Encyclopedia - Weather inquiry - Why is the air pressure greater in winter than in summer?
Why is the air pressure greater in winter than in summer?
The higher the gas temperature, the greater the pressure, and the pressure refers to the pressure generated in a closed container. The air in the air has the property of expanding with heat and contracting with cold, and the density of air varies with temperature. Because the temperature in winter is lower than that in summer, the air contracts, the density is higher and the pressure is higher, so the air pressure in winter is higher than that in summer.
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