Meteorology. 



Temperature and Rainfall Observations. 



81 



Barometer Observations at Camp Muii 



dumber of days on which 0.01 or more of rain fell : 



July 



August . . . . 

 September. 



Camp Muir. .Juneau. 

 12 16 



10 11 



26 



Mean humidity at Camp Muir : July, 82.2 ; August, 83. 



