ABSTRACT FOR THE MONTH OF FEBRUARY, 1901 



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



THERMOMETER. 



♦BAROMETER. 



18.27 





a. ANALYSIS OF WIHD RECORD. 







Direction 



N. 



N.E. 



E. 



S.E. 



S. 



s.w. w. 



N.W. 



Calm. 



MUci 



501 





>o 



=5 



30= 



"33 90SS 



2019 





Durntloii in hrs.. 



"7 





■ 



4 



3« 



85 i'5 



96 





Mean velocity. ... 



,8.6 





,0.0 



6.2 



8.8 



.4.3 i ".3 



2,.0 





Uroattjsl luilo 

 West on the 16tb 



Groiitost volo 

 hour on the l&th. 



oity in 



06 hour 



BUBtS W 



was 55 f 

 ts BO m 



rom the 

 los per 



Re 

 Ko 

 To 



uUaDt mileage, 

 ultant direction 

 ul mileage, 13,16 



1816. 

 W. 3" 1 

 J. 



3'N. 



readings reduced to sea-level and 

 temperature 32" FahronheU. 



t Mean of bi-bourly readings taken from 

 self-recording instruments. 



1 Humidity relative, saturation being 100. 



m of observations at 8, 15 and 20 hours. 



1{20 years only. ? 15 years only. 



Tbe greatest heat was 23.5 on the l9th: the 

 greatest cold was —4.0 on the 7th, giving a range 

 of temperature of 33.5 degrees. 



Warmest day was the 18th- Coldest day wag 

 the 7th. liighcst barometer reading was 30.39on 

 tbe 3rd. Lowest barometer was 29.41 on the 

 19tb. giving a range of .98 inobes- 



elative humidity observed \ 



the 25th. 









Snow fell 



on 13 days. 







Lunar Hit 



obaeryed 



on 



the 



Lunar Corona on the 



9th 





Fog on th 



3 3rd. 







