ABSTRACT FOR THE MONTH OF AUGUST, 1903. 



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



SlINDAV 33 



brand including 



THERMOMETER. 



60 J 



i BAROMETER. 



35 



30. 









30.C 



m 



29 -S 





59.' 



87 



=9-5 



78 



«,.< 



cji 



39/ 







Ho 



29. 





30.C 



07 



3»- 



0.1 



SO- 



°4 





<W 



SO. 



qo 



30. < 



77 







29. 





29. 



57 





71 



29. 



<H> 



29. 



9' 



29. 



97 



3°- 



05 



30- 





30. 



m 



30. 



>3 



30- 



N.E. 

 N.E. 

 S.E. 

 S.E. 



s.w. 



N.W. 

 N.W. 



N.E. 

 N E. 

 N.E. 

 N.W. 

 N.W. 



N.E. 



for and including 



ANALYSIS OF WIND RECORD. 



Direction.. . 



N. 



N.E. 



E. 



S.E. 



S. 



4 86 



S.W. 



w. 



N.W. 



Calm. 



Mile 



.06 



695 



3.6 



583 



1699 



.098 



2303 





Duration in hra.. 



16 

 6.6 



10, 



46 



54 



4> 



.2. 



III 



2r 5 





Mean velocity. ... 



67 



7.0 



10.8 



II .9 



14.9 | 9.9 



"■' 





Greatest mileage 

 Greatest velocity 



11 one h 



in gusts 



urwns 

 wni 42 



9 on the 

 n the 22 



22nd- 

 3d. 





loti 



uttnnt d 

 ll railea 



rection, 

 e, 7.296. 



N 87° W. 



r i 22 years only. 1 17 years only. 

 m For 2.H days only. 



The greatest heat was 80.2 above zer 

 22nd- The greatest cold was 50.U above 

 the 1st, giving a range of 30. 2 degrees. 



Warmest day 



the 19th. Coldest day . 

 30.43 i 



31st, 



Highest barometer readi: 

 2nd and 3rd ; lowest barometer was 29.45 < 

 22nd giving a range of .98 inches- 



Minimum relative humidity observed, 

 on the 8th and 23rd. 



Rain fell on 13 days. 



Thunder and lightning on 5 days. 



