What Should Indoor Humidity Be in Summer?

Save All Year With Our Maintenance Plans!

Your Local Heating & Cooling Experts

Our Blog

What Should Indoor Humidity Be in Summer?

Published by [email protected]

During the hot summer months, managing indoor humidity is crucial for maintaining a comfortable and healthy home environment. Excess humidity can lead to issues like mold growth, increased allergens, and an uncomfortable living space. Understanding an ideal humidity level is vital to maintaining a pleasant environment in your home.

What is Humidity?

Humidity refers to the amount of water vapor present in the air. Water vapor is the gaseous state of water and is invisible to the human eye. Humidity is typically discussed in terms of relative humidity. This is a percentage that measures the current absolute humidity relative to the maximum for that temperature (how much water air can hold at a particular temperature). High relative humidity makes the air feel warmer than it actually is. This is because it hinders the evaporation of sweat from the skin.

What Affects Humidity Level?

Several factors influence indoor humidity levels. Climate is the biggest factor—areas with humid outdoor climates tend to have higher indoor humidity. Home activities such as cooking, bathing, and drying clothes inside can significantly increase indoor moisture. The design and ventilation of your home also plays a crucial role in the level of humidity in your home.

What is an Ideal Indoor Humidity Level in Summer?

An ideal indoor humidity level in summer should range between 30% and 50%. You don’t want your air to be too dry, but moisture in excess of 50% can lead to mold growth and dust mites, which thrive in more humid conditions. Staying within this range can also help your air conditioning system operate more efficiently.

How to Reduce Humidity Indoors

Managing summer humidity inside your home can be challenging but is achievable with the right strategies:

  1. Whole Home Dehumidifier

Installing a whole-home dehumidifier can significantly reduce moisture levels throughout your entire home, not just in isolated areas.

  1. Air Conditioner

Using an air conditioner not only cools your home but also removes moisture from the air. While an AC system won’t remove humidity as effectively as a whole-home dehumidifier, it will remove some moisture. Always ensure your AC is properly maintained for optimal performance.

  1. Exhaust Fans

Installing exhaust fans in high-moisture areas such as bathrooms and kitchens can help vent excess humidity outdoors.

  1. Remove Humidifiers

If you use humidifiers during the dry winter months, be sure to turn them off or remove them in summer to avoid increased moisture levels in your home.

Keep Your Home Comfortable Year-Round

If you’re struggling with high humidity levels in your home, G&G Heating and Air Conditioning can help. We specialize in the installation of high-quality dehumidifiers, including quiet whole house dehumidifiers that can tackle excessive moisture quietly and efficiently. Our team can assess your needs and recommend the best humidity control solutions for your home.

Don’t let high humidity make your summer uncomfortable. Call (360) 499-6604 for home dehumidifier installation.

Back to News

Questions? We Can Help! Contact Us Today!

We love hearing from our customers!

Customer Testimonials

If you've had us work on your HVAC system we would love to hear

“Had duct cleaning done today and they did a fantastic job. I have used this company for years and I would highly recommend them for any of their services”

Heat Pump Repair

in Olympia, WA 98512

Anna DePaul

“Within two hours of my call to G & G. Problem was diagnosed, repaired and my heat pump was running smoothly. Joe is a real pro. I can't imagine better service.”

Heat Pump Repair

in Olympia, WA 98512

Robin Vaupel

“William Barnett is awesome. It was a pleasure to meet him and deal with his workmanship. A bonus was, he was deployed in the same valley of Afghanistan as my wife and I . That was great!”

Air Conditioner Maintenance

in Lacey, WA 98513

Christopher Boettcher

“Shawn Gallo was knowledgeable and quick to fix the problem with my A.C. He answered all my questions and took photos of my equipment so he and G&G will be prepared to help in the future.”

Heat Pump Repair

in Olympia, WA 98512

Matt Tuttle
company
company
company
company
company
company
company
company
company
company
company
company
company
company
company
company
company