ABSTRACT FOR THE MONTH OF FEBRUARY, 1894. 



Meteorological Observations, McGill College Observatory, Montreal, Cauada. Heierht above sea level, 187 feet. C. H. McLEOD 



Superintendent. 



THERMOMETER. 



- O.K., 

 12.85 



26 37 

 33-75 



S.B-, 

 -is.' 58 



BAROMETER. 



29.8748 

 29.8832 

 30.0432 



30-3543 

 30.2802 

 30.3110 

 29 6707 

 30-0835 

 30.2053 



30.393 

 30.464 

 30.004 

 3°-43° 

 30.491 



30.184 

 3o. 539 

 3o-»33 



29.462 

 29.678 

 29 889 



29.920 

 30.063 

 29.825 

 29 883 

 30.631 



IMea 



relative 



humid 



ity. 



.0385 

 -0373 

 ■0373 



N. 



N. 



si. 

 w. 



N. 



slw. 



N. 

 N.E. 

 ■ N.E. 

 N.W. 



w. 



S.E. 

 S.W. 



s.w. 



s.w. 

 f-.W. 



S.49K" W. ! 7 , 



velocity 5 

 in miles » 

 perhom S 



sJ 



ANALYSIS OF WIND RECORD. 



Direction 



N. 



N.E. 



E. 



S.E. 



Miles 



•1407 



.070 



172 



580 





Duration in hrs . 



99 



59 



•4 



58 



Mean velocity... 





18. 1 



12 3 



16.9 



Greatest mileage in ODe hour was 44 on the 13th. 

 Greatest velocity in gusts 54 miles per hour, on 

 the 13th. 



S.W. J w. 



3927 



~78~ 



Resultant mileage 4,354. 

 Resultant direction. S. 493° W. 

 Tola I mileage, 11,949. 



* Barometer readings reduced to sea-level and 

 temperature of 32" Fahrenheit. 



§ Observed. 



t Pressure of vapour in inches of mercary. 



t Humidity relative, saturation being 100. 



H 13 years only. 



The greatest heat was 38.7 on the 18th ; and 

 the greatest cold was - 19.5 on the 21th, giving a 

 range of temperature of 58.2 degrees. Warmest 

 day was the 8th. Coldest day was the 24th. High- 

 est barometer reading was 30.833 on the 24th; low- 

 est barometer was 29.462 on the 15th, giving a 



range of 1.371 inches. Maximum relative humid- 

 ity was 99 on the 10th. Minimum relative humid- 

 ity was 42 on the 2nd. 



Rain fell on 1 day. 



Snow fell on 11 days 



Rain or snow fell on 11 days. 



Auroras were observed on 2 nights. 



Hoar frost on 6 days. 



Lunar halos on 13th, 15th, 18th and 19th. 



Solar halos on 4th, 7th, 12th, 13th, 17th and 21st. 



Lightning on 7th. 



