292 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 105 



CHURCHILL, CANADA 



Lat. 58°46' N. Long. 94°13' W. Hb = 43 ft. 



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



GRAV. AT 45° LAT. 



Means of ^(6" 15" + 18" IS""), 90th meridian W. 



29 inches + 



TEMPERATURE IN DEGREES F. ht = 4 ft. 

 Means of ^(inean daily Max.+mean daily Min.) 



PRESSURE AT SEA LEVEL 

 1,000 mb. + 



• Moan of 12 monthly means. 



