Warm weather knocking on our door brings us to humid summer days. We all watch the weather when summer comes more than temperatures We take the humidity into account.

On some days, although the thermometers are not showing very high degrees, the weather is very depressing it can happen. This is where the concept of humidity comes in.

First, let’s explain the concept of “moisture”, which is our leading role:

In its simplest form, we can say that humidity is the ratio of water in the air. in the form of steam moisture floating in the air Since it is in gaseous form, we cannot see it with the naked eye.

We used the term “in its simplest form” when describing humidity, but the situation is not quite so simple. In fact, the general term of the concept is “moisture”. three variants consists.

• Absolute humidity
• Maximum humidity
• Relative humidity

The type of humidity that makes its presence felt intensely in summer: Absolute Humidity

1 m³ air refers to the amount of moisture in it. In our country, it is actually the “absolute humidity” that makes people uncomfortable on hot summer days, especially in the Mediterranean. In other words, absolute humidity, expressed in grams, is the type of humidity popularly referred to as humidity.

Maximum load on air: Maximum humidity

As you can guess from the name, this is the maximum moisture content the air can hold. However, there is an important point here: how many degrees temperature? he has.

As the temperature rises, the amount of moisture it can carry increases as the air expands at certain rates. When the opposite happens, i.e. when the temperature of the air drops, shrinkage will occur and thus the maximum humidity will decrease. From here the moisture capacity of the air We can deduce that it depends on the temperature.

Percentages we encounter with the weather: Relative (relative) humidity

We can express it as the ratio of the amount of water in the air – in the form of water vapor – to the maximum amount of water that can be found in the air. What we see in the weather in percent moisture expressions actually relative humidity.

For example, on Sunday, May 1, meteorology predicted that the highest temperature would be 20°C and reported that the highest humidity would be 85%. The first conclusion we can draw from this is that the weather on Sunday It can bear 85% water while the second must be that some oppressive weather awaits you that day.

So if the relative humidity is 100%, does the air turn to water?

Relative humidity, i.e. reaching 100% of the water in the air, means that the air is completely saturated with moisture. If we see the sky as a sponge; when this sponge fills its full capacity to absorb water, can’t carry water anymore show.

The best example of a relative humidity rising to very high levels is “fog”. When the humidity in the air is almost reaching the maximum capacity a dense fog we will see.

In other words, if the humidity in the air reaches 100%, the air inside can be trapped. water vapor capacity resources. However, when the relative humidity is 100%, precipitation occurs when the air that does not turn into water comes in contact with water vapor above its capacity.