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How Temperature Affects Your Home's Humidity

  • Air Quality Facts
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It goes without saying that when the temperature is too high, you're bound to feel uncomfortable. However, it's important to remember that humidity comes into play as well.

Have you ever noticed that on a humid, 75-degree day, it feels much hotter? When the relative humidity is nearing 100 percent, the temperature can feel 5 degrees hotter.

Understanding how temperature and humidity are interrelated is crucial for keeping conditions ideal in your home while minimizing costs.

Here's everything you need to know about how these two factors affect each another.

Relative Humidity's Role in Your Comfort
Essentially, this term refers to the amount of water vapor in the air at a given time compared to the amount that could be present at the current temperature and pressure. As a general rule, the warmer the air, the greater its capacity for holding water particles. It's worth noting that people tend to feel most comfortable when the relative humidity is between 40 and 50 percent. 

So why is this measure relevant to you? Relative humidity plays a major role in your indoor comfort, because it has a direct effect on both your energy consumption and your health. Even though it may feel comfortable in your home when the temperature is around 75 degrees, if the conditions are particularly dry, you may experience issues relating to your respiratory system and skin. Fortunately, you can address this problem by plugging in a humidifier, which can ensure that the humidity level is consistently adequate. 

The Relationship Between Temperature and Humidity
USA Today explained that for a given amount of water vapor in the air, relative humidity will fall as the air temperature rises. The news source noted that there are exceptions to this, however. This is because the amount of water vapor in the air can fluctuate over the course of the day.

Clearly, during the colder months, heat plays a key role in keeping your home comfortable. However, many of these systems can make the air significantly drier, and since humidity levels have an affect on how warm you feel, it may be crucial to leverage a humidifier. As an example, Guide 2 Humidifiers explained that if the room temperature is 70 degrees and the relative humidity is only 20 percent, it will actually feel like closer to 65 degrees. As a result, you're more likely to crank up the thermostat. On the other hand, if the humidity is 70 percent, the room temperature will feel like 70 degrees. 

In other words, you can raise the temperature in your home, but these efforts aren't as effective if you don't consider the relative humidity as well.


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