i6o 



TABLE 1 52. 

 RELATIVE HUMIDITY.* 



This table gives the humidity of the air, for temperature t and dew-point d in Centigrade degrees, expressed 

 in percentages of the saturation value for the temperature t. 



* Abridged from Table 45 of " Smithsonian Meteorological Tables." 

 SMITHSONIAN TABLES. 



