As per new research reports, the market for humidifiers in USA and other colder geographical regions is expected to exceed USD 2.8 billion by 2024. There are many places in the United States that experience freaking cold months every year, for example, Alaska often observes 17 degrees below zero Fahrenheit temperature. Apart from Alaska, there are other cities as well that are extremely cold, and even in the summer months, the temperature is not that hot.