Signs your home humidity level is too high or low In addition to keeping an eye on the humidity level displayed on your thermostat, there are other signs that it could be getting too high or low.

For example, the relative humidity on a given day may vary between 90% in the morning and 38% in the afternoon and it still feels relatively comfortable.

Relative humidity can be misleading on a day with very warm temperatures. For example, a 100° day with a dew point of 75° will feel very humid, but only have a relative humidity of 45%.

The more you exercise in both heat and humidity, the more your body will adapt and improve its ability to cool itself, Dr. Smith said. (The same is true, only reversed, for cold weather.) ...

You're not imagining it. Humidity really has gotten worse in the last 40 years. As temperatures rise across the U.S., here’s what you need to know about high humidity and how it can affect you.

However, the relative humidity in this case would only be 52%, giving no indication of the true feel of the air. Dew point and frost or snow The dew point is also a useful measure in other seasons.

The heat index is a measure of how hot it really feels on your body when relative humidity is factored in with the actual air ...

We all know that humidity can have an impact on our hair and skin, but a new study from researchers at Baylor College of Medicine and the University of Arizona suggests that relative humidity levels ...