answersLogoWhite

0

The density of air is lowest in the summer, because warmer air is less dense.

(the molecules are in greater motion, and are forced farther apart)

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What factors does not need consideration in determining air pressure?

time


What day would airs density most likely be the lowest?

On a stormy day, the air density would most likely be the lowest.


What is astmospheric pressure?

It is the pressure of the air acting on the earth.Atmospheric pressure usually decreases when it is hot because all the air rises up, taking a bit of the pressure off.The pressure increases on a cold day because the air is cool, so it sinks down.It could kind of be described as the weight of the air at a certain time.


Why would you expect higher air pressure on dry day than a rainy day?

Air pressure is typically higher on a dry day because dry air is denser than humid air. In rainy conditions, the presence of water vapor in the air decreases its density, leading to lower air pressure.


Which case would have the highest air pressure wet day or cold day or warm day or dry day?

When the temperature begins to drop, molecules in the air start to condense and become less excited. Condensed molecules create more pressure than the excited molecules in warm air. This causes the air pressure to be higher on really cold days.


What is hurricane pressure?

The barometric pressure of the air at the center, or eye, of the hurricane. Some of the lowest barometric pressures ever recorded have occured in the eyes of hurricanes. The lowest barometric pressure ever recorded on earth was recorded at the center of the "Labor Day Hurricane" of 1935 which struck the Florida Keys.


At what time of day is relative humidity lowest?

Relative humidity is typically lowest during the warmest part of the day, usually in the early to mid-afternoon. This is because warmer air can hold more moisture, leading to a decrease in relative humidity as temperatures rise.


Why does the speed of sound depend on the time of day?

Because it depends on the temperature, humidity, pressure and density of the air. These have often been known to change during the course of the day.


The air pressure on a rainy day is usually air pressure on a sunny day?

That's incorrect! The air pressure on a rainy day will relatively be lower than that on a sunny day. On a sunny day the air pressure is at or around about 14.1 lbs/in^2 where as on a rainy day it will be somewhat lower at around about 13.78 lbs/in^2 or lower. The weather is determined by the elevation being above or below sea level. Hence when it rains the elevation is below sea level which results in the drop of atmospheric pressure.


Why on a windy day does atmospheric pressure decrease?

Because you are ugly. Because you are ugly.


Can you make a meaningful sentence using the word air pressure?

Different levels of atmospheric air pressure affect our weather every day.


Would air pressure be greater over the ocean or over land?

Early in the day, the land is quite cold as it has lost its heat overnight. Therefore it is more dense and has a greater air pressure. However, as the day progresses, the air above the land will be very hot, less dense, and hence have a lower pressure. As a result, the air above the ocean has a greater air pressure later in the day.