The reason for extreme humidity is the lack of proper ventilation. Having the correct type of ventilation will remove the stale warm air trapped in the house, making it more comfortable to stay in. An air conditioner will help exchange or purify the stale air trapped in the house. It also helps in bringing fresh air from the outside. In addition, this helps regulate the internal temperature of the house, making it comfortable. Broken leaking pipes can also increase the humidity condition in the house. Fixing the leaking pipes will reduce the water quotient in the air, making it less humid and damp. Contact air conditioning Chandler AZ to analyze the real problem.