ABSTRACT FOR THE MONTH OF JUNE, 1899. 



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



THERMOMETER. 



for and including 



;4-!9 57-30 

 73'3 5<i-37 



^BAROMETER. 



2g.6917 

 29.908a 

 30.0727 



29,6325 

 29.8730 

 3".i8.3 

 29.9977 

 29 9970 



29.942 

 29.943 

 39.908 



30.132 



29.657 

 29.727 

 29-954 



29.738 

 29 641 

 29.756 



29.875 

 29.787 

 29.799 

 29.741 



29.834 

 29.491 

 29.64s 



29 942 

 29.881 



30 •073 



of vapor. Ihumid- 



-44.6 |. 



s.w. 

 s.w. 



S-W. 



S3 -73 



153.85 



a ANALYSIS OF WIND KECOED. 



Direciion 



N. 



N.E. 



E. 



S.E. 



S. 



S.W. 



W. 



N.W. 



Calm. 



Milo 



31 6 



7- 





871 



272 

 3' 



2,96 



3069 



»354 





Uutalioninhrs.. 



53 



'7 





94 



141 ] 203 



■35 



46 



Mean velocily.... 



7.05 



4.18 





9.27 



8.77 



15.57 15." 



■7-44 





I Total mileage, 9.209. 



(I wind records from tbo 1st to the 19ih 

 from the City Hall. 



• Barometer readings reduced to sea-level and 

 temperature 32^ Fahrenheit. 



§ Observed. 



t Presaure of vapour in inches of mercury. 



t Humidity relative, saturation being 100. 



H 18 years only. « 13 years only. 



The greatest heat wa.s hT'.O on the 5th ; the 

 greatest cold wa* 51.°0 on the 22nd, giving a range 

 of temperature of Sti.O degrees. 



Warmest day was the 5th. Coldest day waa 

 the l6th. Highest barometer reading was 30.227 on 

 the 22Dd. Lowest barometerwas 29.41^1 on the 20tht 

 giving a range of 0.736 inches. Maximum rela- 



tive humidity \ 



tive humidity v 



Rain fell 01 



[is 99 on the Sth- Minimum n 



15 30 on the 29th. 



16 days. 



observed on 2 nights. 



the 16th, 18tb and 24th. 



1 the Sth. 20tb and 23rd. 



