China Naming Network - Eight-character query< - Why is the temperature the highest every day at three or four o'clock in the afternoon?

Why is the temperature the highest every day at three or four o'clock in the afternoon?

High temperatures are often related to ground heat in addition to direct sunlight.

The process of temperature rise is generally as follows: solar radiation heats the ground. After the ground receives the heat, it radiates energy outwards. Most of this heat is absorbed by the atmosphere. In this way, the temperature of the atmosphere will rise and the temperature will become higher.

It is usually 12 noon here, when the direct sunlight is the strongest. At this time, the ground gets the same amount of heat, but at this time, the solar energy gained by the ground is more than the heat lost by the ground. About afternoon At 1 o'clock, the solar heat gained by the ground is equal to the heat lost by the ground. The ground temperature reaches the highest value. It takes about 1 hour for the ground to transfer this heat to the atmosphere. Therefore, at 2 o'clock in the afternoon (i.e. 14 o'clock), the temperature reaches the highest value in the day. the highest value.

It should be the same process there, except that the time of direct sunlight may be slightly later than 12 o'clock, so the highest temperature will occur at 3 or 4 o'clock in the afternoon.