Climate is the statistics of weather, usually over a 30-year interval. It is measured by assessing the patterns of variation in temperature, humidity, atmospheric pressure, wind, precipitation, atmospheric particle count and other meteorological variables in a given region over long periods of time.
Once you have the saturation vapor pressure and the actual vapor pressure, relative humidity can be computed by dividing the actual vapor pressure by the saturation vapor pressure and then multiplying by 100 to convert the quantity to a percent. (7) Relative Humidity(RH) in percent =(E/Es)*100.
The humidity calculator calculator finds the water vapor pressure e in the gas from the wet-bulb temperature tw, the gas temperature t, the gas pressure P and equilibrium vapor pressure e' at tw using the following equation:w) .t is also the temperature, at which water vapor is in equilibrium with ice. The humidity calculator calculates the frost point from the inverse water vapor pressure formulae, selected by user.