ABSTRACT FOR THE MONTH OF MAY, 1902, 



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



Sunday., , t8 



SUHDAT 95 



THERMOMETER. 



56.3 



55.9 

 4" 5 

 34.5 



h6.3 

 54.5 

 59.5 



67.8 

 60,4 



"S 



45-8 

 49-3 



for xnd including > I 54.66 

 this month \ I 



* BAROMETER. 



30.18 

 29.98 



89.97 

 29.92 

 30.09 

 30.24 

 29.91 

 »9.74 



29.57 

 29.79 

 29.99 



29.94 

 29 99 

 29.95 



N.E. 

 N.W. 

 N.W. 

 N.W. 



N.W. 

 N.W. 

 N.W. 



4 Sunday 









ANALYSIS 



OF WIND RECORD. 







Direction 



N. 



N.E. 



E. 



S.E. 



s. 



S.W. 



W. 



N.W. 



Calm. 



Mile 



888 



"93 



297 



485 



97 



43' 



3177 



3443 





Duration in hrs. . 



82 



I.I 



43 



49 



•7 



30 



.87 



220 



6 



Mean velocity.,.. 



10.8 



10.7 



6.9 



9.9 





14.4 



.6.9 



15.6 





GroatMt mileage 

 Qreateat velocity 



DODeh 

 Id gusts 



arwas4 

 was 40 



S on the 

 n theOtt 



9th. 



Ees 

 Res 



ultant a 

 ultant d 



ileage, S 

 rection, 



,590. 



T. 



Total mileage, 10,012. 

 * Barometer readings i 



iduced to aea-level and 



H 21 years only. § 15 years only. 



The greatest heat wa-s 81.6 abov 

 le 23rd: the greatest cold was 2i.O b 

 1 the loth ; giving a range of temperatu 



Warmest day was the 23rd. Coldest day waa the 

 iOth. 



Highest barometer reading was 30.51 on the 

 31st ; iuwest barometer was 29.38 on the 9th ; 

 giving a range of 1.13 inches. 



Minimum relative humidity observed waa 29 

 on the 20th. 



Rain fell on 17 days. 



Thunder and lightning on the 23rd. 



