Humidity levels inside a home should not exceed 30 percent in the winter or 55 percent in the summer, according to Home Energy Resource MN. The company provides a specific chart for different temperature levels.Continue Reading
According to the charts for winter temperatures, if the outside temperature is between 20 and 40 degrees Fahrenheit, then the inside humidity should not be over 40 percent. If the temperature was instead -20 degrees Fahrenheit or below, then the inside humidity should not be above 15 percent. These percentages are based on a 70-degree interior room temperature.
By maintaining these levels of humidity, condensation or frost can be prevented on windows. If there is too much moisture, mold may grow.
In the summer, the humidity levels can get too high in a home. Too much humidity and the introduction of cool air from air conditioning can cause condensation. It's suggested that the relative humidity should not exceed 55 degrees Fahrenheit in the main level of the home during the summer. If, for instance, the wooden floors are starting to buckle, this can be a result of too much humidity. A dehumidifier can be used to help dry the house out when necessary.Learn more about Heating & Cooling
The recommended level of humidity for a home is between 40 percent and 50 percent in warm weather. In wintertime, a humidity level of between 30 percent and 40 percent is recommended.Full Answer >
The ideal indoor humidity level for a home falls in the range of 35 to 50 percent. This range provides the optimal comfort and health.Full Answer >
The ideal humidity range for the inside of a building is between 30 percent and 60 percent, depending on the temperature and time of year. Humidity outside the recommended ranges causes discomfort, property damage and health risks.Full Answer >
The optimum humidity level for humans is between 45 and 55 percent, according to Bright Hub Engineering. People can tolerate humidity from 20 to 60 percent, and the comfortable range for living conditions is 30 to 50 percent humidity, reports the Tampa Bay Times.Full Answer >