Yes. Relative humidity is the amount of water vapor actually in the air compared to the amount that could be in the air (saturation point) at the exisiting temperature. So, if … the temperature of the air changes and the amount of water vapor in it does not, the relative humidity will be different.But, if the temperature of the air changes and so does the amount of water vapor in it, then the relative humidity could be the same as before the temperature change.o, if … the temperature of the air changes and the amount of water vapor in it does not, the relative humidity will be different. But, if the temperature of the air changes and so does the amount of water vapor in it, then the relative humidity could be the same as before the temperature change.