ABSTRACT FOR THE MONTH OF JULY, 1902. 



Meteorological Observations, McGill College Observatory, Montreal, Canada. Height above sea level, 187 feet C. H. MoLEOD, Superintendent. 





67 S 





67. a 



8 



75.0 





70.5 





66.9 





64.0 



12 



68.5 





7>-4 





73-7 



15 



64.3 





57-3 



18 



65 5 



■9 



65. S 





65.8 



21 



58.5 



THERMOMETER. 



66.7 

 73 .0 

 72.5 



# B4ROMETER. 



N.W. 

 N.W. 

 S.W. 



56- 5_ 



If 



ANALYSIS OF WIND RECORD. 



Direction 



N. 



N.E. 



E. 



S.E. 



S. 



S.W. 



W. 



N.W. 



Calm. 



Milei 



8 S4 



709 



549 



675 



"55 



■959 



2094 



.248 





Duration in hrs. . 



68 



78 



70 



80 



103 



"5 



■33 



97 





Mean velocity 



12.6 



'■■ 



7.8 



8.4 



...2 



17.0 | 15.7 



12.3 



Greatest mileage 

 Greatest velocity 



n oneht 



ur was 4 



was 680 



C on the 

 the 15 



18th. 



h. 



Res 



Kes 



ultant n 

 ultaut d 



ileage, 't 

 rection. 



,366. 

 S.6* W 





Total mileage, 9,243. 



1 21 years only. 1 16 years only, 

 rhe greatest heat was 86.0 above 



3 the 31st. Coldest day ' 



Highest barometer reading 1 

 2nd ; lowest barometer was 29 

 giving a range of .61 inches. 



relative humidity observed 1 

 >n 18 days. 



on the 6th. 



Bain fell 



Thunder and lightning on 

 17th and 31st- 



Solarhaloonthel3th. 



Lunar Corona on the 13th. 



the 7th, 8th, 15th, 



