ABSTRACT FOR THE MONTH OF JANUARY, 1902 



Meteorological Observations, McGill College Obaervatory, Montreal, Canada. Height above aea level, 187 feet C. H. McLEOD, SuperintendmU 



THERMOMETER. 



■ 55 



34-3 



M 



34.0 



■ V 



«5.5 







.67 



16.2 



.87 



20. 



.84 



»3.7 







3.6S 



22.0 



3 .08 

 J.96 

 6.2, 



18 "c 



».6. 

 !.72 



23. 



"Ai 



26.0 



2.72 



28.0 



0.04 



24.5 



1.70 





2.82 



32.0 



3.40 



17.0 



.1.90 



20. 





35-. 



?•== 



3».c 



J. 95 



9-< 



2.56 



'i- 



* BAROMETER. 



30.58 



29.97 



30 -57 



29.60 



30.25 



29.60 



30.42 



30.25 



30.18 



3° 05 

 29.73 



5. 



30.0s 

 29.73 

 29-44 



30 -39 

 30.48 



29.66 

 30.38 



30.38 



30.02 



30.02 

 29.69 

 30.19 



29.43 

 29.43 

 29.69 



30.54 



30.19 



3° -54 



29.99 



30." 

 30. 68 



30.11 



30.71 



30.42 





30.29 



30.50 



30.33 



30.234 



29.887 













ANALYSIS 



OF WIND 



REGOBI). 







Dirmion 



N. 



N.E. 



E. S.E. 



S. 



s.w. 



w. 



N.W. 



Calm. 



MUa 



421 



■479 



■053 



8j6 



.08s 



795 



6471 



488 





Dura 



ion in hrs.. 



25 



123 



98 



46 



61 



32 



320 



39 





Mean 



velocity 



16.8 



12.0 



.0.8 1 i8.„ 



■7.8 



24.8 



20.2 



.2.5 





Greatest velocity in gusts \ 



Resultant mileage, 4710. 

 Kesultant direction, \V. 5° 6' S. 

 Total mileage, 12,608. 



'Barometer readings reduced to sea-level and 

 temperature 32'' Fahrenheit. 



t Mean of bi-hourly readings taken from 

 self-recording instruments. 



1 Ilumidity relative, saturation being 100. 

 Mean of observations at 6, 15 and 20 hours. 



1121 years only. § Hi years only. 



The greatest heat wa-s 38.0" above zero on 

 the 27th: the greatest cold was 8.5 below zero; 

 on the Isl : giving a ranee of temperature of 46.5 . 

 Warmest day was the 27th. Coldest day wag the 

 1st. 



Uighest barometer reading wa.s 30.71 on the 

 29th; lowest barometer was 29.17 on the 12th, 

 giving a range of 1.54 inches- 



Hinimum relative humidity observed was 61 



the 14tli. 





Bain fello 



n 2 days. 



Snow fell 



n 18 days. 



Kain or soo 



w fell on 



Fog on the 18th, 20th and 25th. 



