The lowest temperature of the day, and what time of day is the lowest?

The lowest temperature of the day occurs around 3 a.m. because the Earth's temperature is in a state of equilibrium, absorbing both the heat emitted by the Sun and the heat emitted outside the Earth. During the day, the sun shines strongly, the temperature of the earth's surface rises, and at night the earth emits more heat than it absorbs, and the temperature gradually decreases, and in general, around 3 a.m. is the lowest time for surface temperature.

It is supposed to be some time after sunrise, when the surface absorbs less heat than it dissipates, and the temperature drops.

At night, the surface heat continues to dissipate, and the temperature keeps dropping.

Although the surface of the earth absorbs heat when the sun first comes out, it absorbs too little heat, and the heat absorption is still less than the heat dissipation, so the temperature is still lower.

With the increase of the solar altitude angle, the heat absorbed by the surface per unit time increases, and when it is equal to the heat dissipation, the temperature does not drop, and the temperature is the lowest at this time.

Then the temperature began to rise.

The lowest temperature of the day is around sunrise!

Theoretically, it's around sunrise, as it's the last moment when there's no light.

Some time around sunrise.

It seems to have been said in geography class that the coldest time is two o'clock in the morning.

The lowest temperature of the day is around two a.m. During the day, the surface absorbs the heat of the sun, dissipates heat at night, and at two o'clock in the morning, the surface almost completely dissipates the heat absorbed during the day, and there is no new heat to absorb, so the temperature is the lowest.

Around sunrise because that's when the inverse radiation of the atmosphere is at its lowest.

At 2 a.m., it is the lowest, and at 2 p.m. it is the highest. A sucker.

Before sunrise, the insulation is at its limit.

It is colder at night when there is a lack of care and the temperature is cooler throughout the day, especially around the early hours of the morning. That's why we like to cool late in the summer, when it's not as hot after the wee hours of the morning, and it's also when the winter freezes.

Generally, it is the coldest and lowest temperature in the morning, and in the summer, they are outside to cool off, and they go back to sleep when it is cool.

At one o'clock in the morning, before the sun comes out, the temperature is at its lowest.

The temperature is usually lowest around 2 a.m.

Morning. The heat and cold of the weather are mainly determined by the air temperature, and the main factor affecting the air temperature is determined by the intensity of solar radiation. Solar heat is not the main reason for the direct increase in temperature, and only about 14 percent of the heat energy directly absorbed by the air is absorbed by the ground.

After the ground absorbs the radiant heat of the sun, it is transmitted to the air through radiation, convection, etc., which is the main reason for the increase in temperature. After the sun goes down, it loses the heat of the sun, therefore, the ground begins to lose heat, and the airflow continues to decrease, and in the early morning, the ground temperature drops to the lowest value, so the temperature is the lowest at this time.

Temperatures are lowest around 8 a.m.

The lowest temperature of the day generally occurs around sunrise. Sunlight increases the temperature of the air, and when there is no sunlight, the heat in the air gradually dissipates outside the earth with the thermal movement of air molecules. After the sun sets, the air temperature gradually drops.

If the sun no longer rises, the Earth's surface temperature will continue to drop. But the next morning, the sun rises again, and when the sun hits it, the heat gathers in the air again, making the temperature warmer.

So, before sunrise, it's the time of day when the temperature is lowest. Due to the refractive action of air on light, from the horizon.

When you see the sun, it hasn't actually risen yet, it's still below the horizon. So when the sun just rises, it's also the time when the temperature is lowest.

It's about two o'clock in the morning, okay, I'm a science student, and I'm having fun.

<> the lowest temperature of the day generally occurs around sunrise, around five o'clock. When there is no sunlight, the heat in the air will gradually dissipate outside the earth with the thermal movement of air molecules. After the sun sets, the air temperature gradually drops.

If the sun no longer rises, the Earth's surface temperature will continue to drop. But the next morning, the sun rises again, and under the light of the sun, the heat gathers in the air again, raising the temperature.

So, before sunrise, it's the time of day when the temperature is lowest. Due to the refraction of light by the air, when the sun is seen from the horizon, the sun has not yet risen and is still below the horizon. So when the sun just rises, it's also the time when the temperature is lowest.