Mike Moss: Relative humidity is not related to temperature and dew point in quite that direct a manner, although they certainly are interdependent quantities. There are some online calculators that ...

It is a number that represents how much water vapor is present now, with the amount at which water vapor saturates at that temperature taken as 100%.Therefore, even at the same 50%, the amount of wate ...

AT the recent Institute of Physics Conference at Leeds, I communicated a rule which I have found useful for calculating the relative humidity direct from readings of the ventilated wet- and dry-bulb ...