11/21/2023 0 Comments Dew point vs humidity calculatorThe dew point is the temperature at which air must be cooled. The higher the dew point, the muggier it will feel. This calculator determines the dew point from a given temperature and relative humidity of the air. So if you want a real judge of just how "dry" or "humid" it will feel outside, look at the dew point instead of the RH. It would feel much more "humid" on the 80 degree day with 50% relative humidity than on the 30 degree day with a 100% relative humidity. Line Pressure and Gas Type are only required as inputs if the dewpoint at line pressure. To use, just enter a number in either one of the two dewpoint values, selecting appropriate units, or one of the four absolute values before pressing the calculate button. For example, a temperature of 30 and a dew point of 30 will give you a relative humidity of 100%, but a temperature of 80 and a dew point of 60 produces a relative humidity of 50%. The Dew Point Calculator will inter convert between various units of measurement. Many times, relative humidity can be misleading. Enter the temperature and RH and the dew point will be calculated automatically. This directly affects how "comfortable" it will feel outside. This can be measured with a hygrometer or taken. The higher the dew point rises, the greater the amount of moisture in the air. If the air were to be cooled even more, water vapor would have to come out of the atmosphere in the liquid form, usually as fog or precipitation. At this point the air cannot hold more water in the gas form. The dew point is the temperature the air needs to be cooled to (at constant pressure) in order to achieve a relative humidity (RH) of 100%.
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