Ideal Room Humidity In Winter

The recommended humidity level at home learn how to maintain ideal moisture levels in the air to protect your family s health and comfort as well as the structural integrity of your house.

Ideal room humidity in winter.

Getting your humidity at home just right can be a bit of a balancing act. In the winter the humidity will naturally be lower in the home than it is in the summer. In order to find out the humidity level in your home you will need a hygrometer which measures temperature and relative humidity. In the winter months it may have to be lower than 40 rh to avoid condensation on the windows.

In the winter humidity of between 30 and 40 percent is considered normal. First let s lay out a general rule for the ideal indoor relative humidity. Room humidity or the level of moisture in the bedroom air may also be a contributing factor if you are experiencing poor sleep and have eradicated all other obvious factors. If it gets much lower than 30 you risk problems with dry skin and and irritating cold like symptoms.

Better indoor air quality. Home is where the heart is. When outdoor temperatures are between. These levels may differ in winter months below you can find the ideal indoor humidity level by outdoor temperature.

And unfortunately it s often where the humidity is too. Too little humidity isn t ideal for sleep either though. If the levels get too low a humidifier can help raise the humidity. Research indicates that for health and comfort a relative indoor humidity of 40 to 60 percent is desirable.

The ideal humidity for sleeping is between 30 to 50 according to the national sleep foundation. The ideal relative humidity for health and comfort is about 40 50. Dry air most common in the winter or in arid desert like climates can lead to irritated nasal passages sneezing stuffy noses and cracked lips and may even increase suffering from colds and other viruses. On the low end you probably don t want to go lower than 30 35 relative humidity rh.

Here are some guidelines for the most ideal indoor humidity in winter based on the outdoor temperature. You want to keep the indoor relative humidity low enough to prevent visible and invisible moisture problems and high enough to prevent excess static electricity or dry skin. The ideal relative humidity for both health and comfort is about 30 50. However the humidity level may need to be adjusted depending on the outdoor temperature.

As we ve covered earlier you should aim for somewhere in the middle of the epa s recommended range of 30 50 relative humidity. We know high humidity levels can cause a range of issues so it s important to keep your indoor humidity under control.