298 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



FORT McMURRAY, CANADA 



Lat. 56°44' N. Long. Iir23' W. Hb == 840 ft. 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of i(8"+17M5'"), 105th meridian W. 



28 inches + 



TEMPERATURE IN DEGREES F. lit = 4 ft. 

 Meaas of iCmean daily Max.+mean daily Min.) 



TOTAL PRECIPITATION IN INCHES, hr = 2 ft. 



