Why Do I Pee More In Humid Weather? And Why It’s Okay!

If there’s high humidity and temperature, you will pee more often as the body tries to expel fluid. Usually, the body expels excess fluid through sweating, but if the humidity is high, the sweat does not evaporate. It stays on your skin, making you feel clammy and uncomfortable. The body thus gets rid of excess fluid through urination.

On hot and dry days, the body tries to hold onto its fluids to prevent dehydration. This is why you pee less often and in smaller quantities.

One of the effects of high humidity on the body is that it can make you pee more often. The body is in the constant process of maintaining its core temperature. To do this, it will sometimes lose fluid, and at times, it will hold on to fluid longer.

Does humidity make you urinate more?

High humidity can make you urinate more often than when you are in hot weather. The increased humidity levels make us feel hot and sweaty.

But in this case, the sweat does not evaporate, which means the body does not lose fluid that way.

Also read: Are Vicks humidifiers safe for dogs?

Thus, the only other way for the body to rid itself of excess fluid and regulate temperature and blood pressure is through urination.

Dr. Kristin Lee, an internal medicine specialist at UT Southwestern Medical Center says that high humidity can cause a person to produce more urine as the body attempts to cool down.

When the body is exposed to high humidity levels, it sweats more, leading to dehydration.

Dehydration can increase the concentration of urine and stimulate the kidneys to filter more blood, which means more urine formation. In return, this causes frequent urination.

When you have 70 percent humidity outside, you will feel all clammy and sweaty. This means the body needs to work harder on all aspects, including blood circulation, to get nutrients to different parts.

This means more blood will be passing through the kidneys for filtration. In return, this fills the bladder faster, thus increasing the urge to urinate more often.

Do humidifiers make you pee more?

This is a fair question because humidifiers increase air moisture in a room. While they don’t directly cause frequent urination, using one in a closed room can increase the humidity levels, leading to more sweating and dehydration.

As mentioned earlier, dehydration can cause frequent urination because the body feels hot, so as a way of losing heat, it needs to lose its fluids.

If you are using a humidifier in your baby’s room, run it for a given time and then stop it. If you run it constantly for hours on end, it might raise the humidity too high and cause the baby to pee more often.

Humidifiers and dehumidifiers are used to maintain the right humidity levels in the house. The right humidity level for the human body at room temperature is between 30 and 50%. Any lower than 30 percent could cause you to drink fluids too often.

If there is high humidity, there will be more sweating. The more the body sweats, the more fluids it loses, leading to dehydration and frequent urination.

When the air is humid, the body feels hotter, which causes it to produce more urine to cool down.

The bottom line: A humidifier will not make you pee more. But if you run it in a closed room for many hours and stay in there, the body will want to expel some fluid to balance blood pressure and other functions. That way, we can say it can make you want to pee.

Do humidifiers make you thirsty?

Humidifiers do not make you thirsty directly. However, when you use one in a closed room with no ventilation, it can increase the humidity levels. This would lead to more sweating and dehydration.

When you sweat too much, you may feel thirsty due to the loss of fluids. Drink plenty of water and stay hydrated while using a humidifier to prevent dehydration.

Also read: Why is my Homedics Humidifier Not Working

If the air in the room is starting to make your skin feel damp, stop the humidifier. If you check your hygrometer, you will see the humidity is already too high.

Most portable humidifiers do not have a humidity level function. Therefore, as long as there is water in the tank, they will keep on running, pumping mist into the air. This eventually over-humidifies the air in your room.

You could always get a humidifier with a built-in humidistat so that it stops automatically when it has attained the set humidity level.

How to avoid peeing more in high humidity

Normally, an adult will pee about six times a day, but the volume of the urine will vary depending on a few things.

Exposure to high humidity can increase the volume of the urine, as the kidneys filter blood at a higher rate. This eventually leads to the bladder filling more often.

Exposure to low humidity also has its effects on the body, one of them being less but more concentrated urine since the body is trying to hold onto its fluids.

If you live in highly humid Florida, Texas, Seattle, or any other place, it is best to know how to prevent peeing too frequently.

Follow these few guidelines:

Use a dehumidifier

Using a dehumidifier can help reduce the humidity levels in a room, making it easier for the body to regulate its temperature and prevent excessive sweating.

Wear breathable clothing

Wear loose-fitting, breathable clothing to allow air to circulate your body and prevent sweating. It can also allow sweat to evaporate easily rather than stay on your skin.

Drink plenty of water

Staying hydrated will prevent dehydration and frequent urination. Drink at least eight glasses of water a day. Try taking more if you are sweating excessively.

Drink less caffeine and alcohol

Caffeine and alcohol are diuretics that can increase urine production. This would lead to dehydration and frequent urination.

Take frequent breaks when working outdoors

Take frequent breaks from physical activities and find a cool, shaded area to rest and cool down. Don’t exert yourself too much during the summer.

What happens if you pee in a humidifier?

Well, of course, you are not going to do this, but for fun, what would happen if one peed in a humidifier?

First, the humidifier pumps out whatever is in the tank with the mist. Thus, an ammonia smell in the air in the room would be almost guaranteed.

Secondly, the urine contains minerals, sometimes similar to what you find in hard water. If you use hard water in the tank without using a demineralization cartridge in the humidifier, you will realize that it develops a urine-like smell. You will experience the same type of smell if you pee in the humidifier.

Thirdly, mold will grow in the humidifier. For mold to grow, there have to be three things. These are dampness or moisture, nutrients, and a surface.

Urine might contain phosphates, which are the nutrients that mold feeds on. This might make it possible to have black mold in the humidifier.

Wrapping Up

High humidity will certainly make you pee more. When the skin feels clammy and damp with sweat, the only option remaining for the body to get rid of its excess moisture is through urination.

Humid weather prevents you from sweating since the sweat stays on the skin and does not evaporate. This is why everyone pees more often in humid conditions.

Outdoor humidity affects indoor humidity. Thus, even when you have a dehumidifier running in your room, close the doors and windows to prevent the humid outdoor air from coming in.

Also, remember to stay hydrated in the humid weather.