What time is the dew of 10?

5438+ 10 There was dew at three or four o'clock in the evening of June.

10 is autumn, with high temperature during the day and low temperature at night. As radiation cools, the air layer near the surface also cools. When the temperature drops below the dew point, that is, the water vapor content in the air is supersaturated, there will be water vapor condensation on the ground or the surface of the object.

Dew: When the temperature difference is large and the water in the air is rich, water vapor will condense into droplets. It usually appears when the temperature difference is large in the early morning.